Is pool actually just mathematics?

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  • Опубліковано 1 лют 2025

КОМЕНТАРІ • 1,9 тис.

  • @aryasaktiflister_aw
    @aryasaktiflister_aw 7 місяців тому +4287

    the scene of a pair of mathematicians breaking out the notes and measuring tape in the middle of a pool game is something straight out of a comedic skit

    • @mikescorpio13
      @mikescorpio13 6 місяців тому +19

      well watching modern player is as boring as this,when they turn around the table 4 times each shot and the lay the tip of their cue too many times on the cloth just to aim their shot that they will miss 75% of the time.Idiotics mathematics and tricks about spot on walls is what made this sport a snoozefest during the 90s.
      Too much pseudo-mathematicians equipped with ridiculous 1000$ cues but not many natural physicist who can do all the same stuff even better with regular house cues.

    • @JC_923
      @JC_923 6 місяців тому +101

      ​@@mikescorpio13We get it. You don't like smart people who make you feel small

    • @mikescorpio13
      @mikescorpio13 6 місяців тому +3

      @@JC_923 hahaha i love smart people like me,i hate pretenders

    • @JustASunflowerSeeD
      @JustASunflowerSeeD 5 місяців тому +14

      well this is "stand-up maths"

    • @Daniel-h8c1u
      @Daniel-h8c1u 5 місяців тому +23

      These guys are mathematicians, yes. But they make a lot of videos like this BECAUSE it's funny! If you don't have the intellect to understand that, please don't vote.....

  • @joaopedromullerlima654
    @joaopedromullerlima654 7 місяців тому +2199

    "There's more air in the room than I'd assumed" that actually broke me

  • @0cellusDS
    @0cellusDS 7 місяців тому +7897

    As a physicist, if my shot doesn't miss the pocket by 10 pocket lengths, it is pretty accurate and should thus count as a perfect hit.

    • @WestOfEarth
      @WestOfEarth 7 місяців тому +1328

      As an astrophysicist, if the shot keeps the ball in the pub, it's good.

    • @dm9910
      @dm9910 7 місяців тому +492

      one of the funniest things about physics is that depending on the field, the inaccuracy panic threshold of "either our study or the entire theory needs to go in the bin" could be anywhere from the tenth significant figure to several orders of magnitude

    • @charliethunkman
      @charliethunkman 7 місяців тому +288

      As a cardiologist, If the shot misses by 10 pocket lengths the cue ball is in cardiac arrest and needs immediate response.

    • @Dystisis
      @Dystisis 7 місяців тому +146

      @@WestOfEarth the ball remains within orbit of the sun, i see this as a win

    • @Imperial_Squid
      @Imperial_Squid 7 місяців тому +305

      As a statistician, so long as half the balls miss to the left and half miss to the right, you're golden 👌

  • @IamtheWV17
    @IamtheWV17 7 місяців тому +1287

    The second they said
    "about --- inches"
    They were doomed

  • @decked2199
    @decked2199 7 місяців тому +8504

    2 mathematicians enter a bar with a measuring tape...

    • @dj_laundry_list
      @dj_laundry_list 7 місяців тому +664

      "Let's use inches!" Says one of them...

    • @russellbeaubien7430
      @russellbeaubien7430 7 місяців тому +573

      @@dj_laundry_list The other stabbed him with a bar stool

    • @Kyle-nm1kh
      @Kyle-nm1kh 7 місяців тому +250

      I can't believe they measured in inches then scaled in millimeters

    • @kindlin
      @kindlin 7 місяців тому +89

      @@russellbeaubien7430 And decimal inches while we're at it.

    • @weakw1ll
      @weakw1ll 7 місяців тому +15

      This is more fun than i thought

  • @MSPcraps
    @MSPcraps 5 місяців тому +203

    I love the way this validates the system. The "phantom table" actually shows that we're aiming roughly into the phantom version of the pocket. Awesome.

  • @calebmaddox8979
    @calebmaddox8979 7 місяців тому +4924

    "There's more air in the room than I assumed." 😆🤣😆

    • @Simon_Laserna
      @Simon_Laserna 7 місяців тому +107

      the pre-game banter was A-tier!

    • @lasagnahog7695
      @lasagnahog7695 7 місяців тому +98

      Matt's understated but incredible comedy chops really show in this one.

    • @vegiimite
      @vegiimite 7 місяців тому +5

      Best line ever

    • @benbooth2783
      @benbooth2783 7 місяців тому +5

      In more ways than one lol

    • @samvknip3297
      @samvknip3297 7 місяців тому +9

      I am 100% going to use this joke mid conversation

  • @LARAUJO_0
    @LARAUJO_0 7 місяців тому +486

    "To answer that, we need to talk about parallel universes" ~ Pannenkoek2012, 2016

    • @strixt
      @strixt 5 місяців тому +6

      Man of culture

    • @anto8722
      @anto8722 5 місяців тому +7

      Now this is a great reference

    • @Muhahahahaz
      @Muhahahahaz 4 місяці тому +4

      Only if they’re going for Minimum calculator button presses… 🤔

    • @krovelMx
      @krovelMx 4 місяці тому +4

      Now that I think about it, speedrunning and math interests overlap a lot. Such a great reference you got there friend!

    • @anto8722
      @anto8722 4 місяці тому +1

      @@Muhahahahaz we should worry about half presses tho

  • @adammcveigh
    @adammcveigh 7 місяців тому +2874

    Alternative title - "Mathematicians discover how engineers feel when handed drawing plans from architects

    • @GaryBickford
      @GaryBickford 7 місяців тому +176

      My brother's entire career in beam steering systems was converting physicists' abstract theoretical designs through the black art of making it actually work.😊
      This required a kind of intuitive, empathic understanding of real-world electrons, photons, and materials. The pool table is probably a pretty good analogy.

    • @FatGringo
      @FatGringo 7 місяців тому +55

      Counter - "Engineers discover how Builders laugh when handed plans from an Architect"

    • @GaryBickford
      @GaryBickford 7 місяців тому +47

      @FatGringo Boy, is that the truth. My dad was a builder. Outside of a few, he had little respect for architects. At that time, architects were not required to take any structural engineering classes. And most didn't. A few schools, such as Cal Poly in San Luis Obispo California, did require structural engineering, and graduation requirements included actually building a small building.
      One example - a home my dad was building had a cantilever deck. But the architect forgot that a cantilever requires so.ething to hold down the other end. Well on the way to building the house, they had to stop construction, wait for new plans, tear out significant work, and rebuild.

    • @justamanofculture12
      @justamanofculture12 7 місяців тому +3

      Engineers realize the nightmare of architects 😂

    • @lemon4087
      @lemon4087 7 місяців тому

      ​@@GaryBickfordcantilever

  • @Sharivari
    @Sharivari 7 місяців тому +435

    12:04 is incorrect. Running side is the opposite. It opens the angle, and therefore will arrive at the same point on the third rail, but coming from a different line of the second rail. Jennifer explained it correct at 13:17

    • @jewby08
      @jewby08 7 місяців тому +17

      Yep. This was the comment I was looking for.

    • @emberklavins9567
      @emberklavins9567 6 місяців тому +9

      Thank you! just came down here to say this!

    • @LimitedWard
      @LimitedWard 5 місяців тому +7

      I don't play pool, but intuitively I thought his animation seemed wrong.

    • @SocietyIsCollapsing
      @SocietyIsCollapsing 3 місяці тому

      I knew someone else would have replied with this info.

    • @mtndew4746
      @mtndew4746 2 місяці тому +1

      Very surprising that the mathematician got the pool rules wrong but the pool pro got them right

  • @sarmadgulzar
    @sarmadgulzar 7 місяців тому +5724

    "The math doesn't make a difference if you don't know how to hit the cue ball."
    Genius.

    • @MichaelKingsfordGray
      @MichaelKingsfordGray 7 місяців тому +15

      Facile.

    • @Kyle-nm1kh
      @Kyle-nm1kh 7 місяців тому +162

      He said at one point 80% skill 20% math. That's probably pretty accurate. Math is there but it's a shadow in comparison to the physics.

    • @McSlobo
      @McSlobo 7 місяців тому +8

      Yeah, but it's a stochastic process, so you can still use statistics...

    • @asdads3948
      @asdads3948 7 місяців тому +76

      As a maths guy who likes to play billard from time to time, that was my first thought.
      You can have the perfect idea, but playinga perfectly straight shot is hard af, and the slightest spin will make any plans about bouncing off the walls useless :D

    • @sarmadgulzar
      @sarmadgulzar 7 місяців тому +29

      @@asdads3948 absolutely. In ideal conditions with no air, drag, friction or spin, simple geometry might work but in reality, the math involved is very complex.

  • @T1J
    @T1J 7 місяців тому +26

    i love watching people who are really good at what they do

  • @iamalsopropaganda
    @iamalsopropaganda 7 місяців тому +2086

    Pool Players: “They’ll never get it because they’re measuring based on the walls and not the diamonds.”
    Mathematicians: “Jokes on you, we’re pretending that we’re playing in a hall of mirrors!”

    • @DeltaEntropy
      @DeltaEntropy 7 місяців тому +207

      Jokes on you, we just constructed a ghost universe

    • @kindlin
      @kindlin 7 місяців тому +145

      As one of those novel individuals that's good at both pool and math, I've long known the diamonds just made no sense at all, and to me, are nearly useless. I do use them as I can, but only as a vague guide or reference to compare to other points of reference, they don't help in determining how to actually shoot the shot. Even as stated in the video, the add-to-80 rule is only a rough guide, so it really does just all come down to practice and feel.

    • @engywuck85
      @engywuck85 7 місяців тому +15

      ⁠@@kindlinthe real question now is: can we come up with a better system for guiding marks than those diamonds?

    • @Squant
      @Squant 7 місяців тому +39

      @@engywuck85 I think the better question is: do we need to? Snooker tables don't have diamonds. If anything, we should be making things harder for the players.

    • @DM-kv9kj
      @DM-kv9kj 7 місяців тому +6

      Jokes on the mathematicians in this case, because they still can't play well at all and no amount of inventing theoretical universes and nonsense will change that. Pool is pure feel and tactile skill.

  • @themostselfishman
    @themostselfishman 4 місяці тому +40

    I loved your last two books and it is a real treat to see you and Grant together. I would 100% watch a show of you both trying to model or solve real world problems, maybe with a physicist in tow to be confused.

    • @elmamaco7303
      @elmamaco7303 4 місяці тому

      That would be amazing 😂

  • @positivity3311
    @positivity3311 7 місяців тому +11300

    remember, these are mathematicians, not physicists.

    • @Anvilshock
      @Anvilshock 7 місяців тому +634

      Correction. They're mathmematicians. See 1:23 and look closely.

    • @handledav
      @handledav 7 місяців тому +16

      correct

    • @Varksterable
      @Varksterable 7 місяців тому +84

      ​@@Anvilshock🙄 Shush, Hock of Anvils.

    • @Flyingcar100
      @Flyingcar100 7 місяців тому +270

      They should have gotten a physicist for the team

    • @keithmartisius781
      @keithmartisius781 7 місяців тому +117

      So should they assume perfectly spherical balls still 😂

  • @diathekedriven
    @diathekedriven 6 місяців тому +6

    Great video. Jennifer is fantastic at these types of shots and does a great job of explaining. The funny thing is, non-pool players always think that pool is mostly about math and geometry. It's actually (when being played and executed properly; successfully running balls and racks out) closer to about 20% geometry and 80% physics. This is where the math and geometry proponents will have their issues. Obviously physics will include geometry and math, but in pool, speed, stroke, spin, deflection, friction, and timing are all the things that matter most and will determine the outcome. You can make all the calculations you want. Potting a single ball in a kick shot is one thing. Playing shape is quite another. The geometry is all there already, but if you don't have the speed or the stroke down, you're not going to have success.
    Very cool video! Really enjoyed it!

  • @NaHBrO733
    @NaHBrO733 7 місяців тому +819

    "Is there friction?", "I assume not" LMAO🤣

    • @yna418
      @yna418 2 місяці тому +2

      so real bro😂

    • @tojrah997
      @tojrah997 Місяць тому

      Assuming μ=0

  • @raindropsonthewindowsill5170
    @raindropsonthewindowsill5170 2 дні тому +1

    “100.4 inches, this is hurting me so much” SAME

  • @sharkinahat
    @sharkinahat 7 місяців тому +2841

    I think you need a bit more janky Python code for this one.

    • @vlc-cosplayer
      @vlc-cosplayer 7 місяців тому +178

      By the time the Python code has given him the position and angle, the place is closing up 💀

    • @pierreabbat6157
      @pierreabbat6157 7 місяців тому

      @@vlc-cosplayer Do it in Julia, you'll get the result sooner.

    • @DaTimmeh
      @DaTimmeh 7 місяців тому +36

      Oooo I got you covered! Wrote an incredibly mediocre billiards physics program in college. It's a bit more accurate than their math, but not by much lol.

    • @silvncr
      @silvncr 7 місяців тому +1

      @@DaTimmeh i'd love to take a look

    • @mildu545
      @mildu545 7 місяців тому +2

      what about some terrible, terrible python code?

  • @robertcole1272
    @robertcole1272 5 місяців тому

    This is a video from three creators I already watch, about two topics I enjoy. Why didn’t youtube recommend this to me? This is fantastic.

  • @theaxer3751
    @theaxer3751 7 місяців тому +796

    "100.4 inches"
    Wow, you upset both metric AND imperial users in one phrase. That's next level!

    • @jonathanrichards593
      @jonathanrichards593 7 місяців тому +46

      Yeah, was that really a tape measure with markings in tenths of an inch? Or was Grant approximating to 100⅜" in his head?

    • @AalapShah12297
      @AalapShah12297 7 місяців тому +9

      I was wondering why Matt didn't ask whether it is 100 4/8 or actually 100.4, instead of talking about metric vs imperial.

    • @andrasszabo1570
      @andrasszabo1570 7 місяців тому +3

      It's 96 inches = 8 feet anyway. But they measured the bed of the table, not the playing area.

    • @AalapShah12297
      @AalapShah12297 7 місяців тому +11

      @@andrasszabo1570 That's not the point of this comment. Rulers with inches always show markings with increments of 1/8th or 1/16th inches. 100.4 is not a standard way of measuring something in inches.

    • @dimitralex1892
      @dimitralex1892 7 місяців тому +25

      ohh wow, didnt know you guys use fractions instead of decimal places. Isnt it uncomfortable? not making fun, just really interested. an inch is "not as accurate" as centimetres (because inch>cm) and then instead of decimal places you opt for fractions? isnt this far more complicated and also somewhat inaccurate? or do you simply try to use full inches and leave out fractions?

  • @uncle-ff7jq
    @uncle-ff7jq Місяць тому +1

    Omg, this video idea is a dream come true! So glad Grant participated.

  • @cobaltcloud64
    @cobaltcloud64 7 місяців тому +664

    3:18 i love how Grant expected that exact reaction from Matt to the use of inches that he had is face ready for the comeback

    • @cobaltcloud64
      @cobaltcloud64 7 місяців тому +109

      and with how he just nods when the reaction actually comes, you can basically hear him thinking "mmh yes all according to plan"

    • @capitalcitygiant
      @capitalcitygiant 7 місяців тому +107

      My guy preloaded his face 😂

    • @HanabiraKage
      @HanabiraKage 7 місяців тому +24

      Grant's clearly watched Matt's video on imperial units.

    • @juandesalgado
      @juandesalgado 7 місяців тому +19

      "You're such an imperialist", said the man using imperial units.

    • @havardmj
      @havardmj 7 місяців тому +4

      @@HanabiraKage He's a mathematician. He knows how impractical imperial units are.

  • @ucantSQ
    @ucantSQ 6 місяців тому +5

    2:09 Rollie sounds harsh here, but I almost immediately thought of the Parker Square. I already love this episode.

  • @n0tthemessiah
    @n0tthemessiah 7 місяців тому +634

    "These guys have been failing up for their whole lives, I don't want that to happen at this table'' -- Man who affixes all mics with blue tape

    • @EmyrDerfel
      @EmyrDerfel 6 місяців тому +6

      That blue tape is brutalism.

  • @seanbarton9175
    @seanbarton9175 7 місяців тому +4

    12:09 actually, they give it the opposite spin in this case! Running spin is spin in the direction that the ball is hitting the rail, and check spin is opposite the direction the ball is hitting the rail (which is what the animation shows in this case)
    Essentially any time a ball hits the rail with spin, it’s going to change the angle that the ball comes off the rail. Running spin will make the angle slightly larger than a perfect reflection, and check spin would make the angle slightly smaller than a perfect reflection
    In the animation shown, the friction between the ball with check spin and the cushion would actually change that first angle to be slightly smaller, meaning it would land even further down that second rail and miss the ball by even more!
    What Jen suggests in this case is actually to use running spin, so the angle off the first rail will be larger and therefore hit higher up on the second rail. There’s a little more physics that goes into how spin wears off over time, but generally running spin will last longer than check spin because not as much energy is transferred for each bounce. So in this case there would still be some spin when the cue ball hits the second rail, increasing the angle again and taking the cue ball on line to hit the 8 ball :)

  • @Varksterable
    @Varksterable 7 місяців тому +1295

    So many spherical, weightless cows in a vacuum.

    • @lvn5609
      @lvn5609 7 місяців тому +54

      Just a minor rounding error

    • @gordonwiley2006
      @gordonwiley2006 7 місяців тому +23

      I was going to say that they should probably assume a spherical pool table.

    • @Sandeepan
      @Sandeepan 7 місяців тому +10

      I was waiting for someone to bring up the spherical cows

    • @Varksterable
      @Varksterable 7 місяців тому +13

      @Sandeepan They have to be frictionless too. And with a maximal coefficient of restitution.
      Cows.
      Such wonderful physical ideals.

    • @gary.h.turner
      @gary.h.turner 7 місяців тому +1

      ​@@VarksterableAnd on a frictionless field!

  • @ThatBenKraft
    @ThatBenKraft 7 місяців тому +22

    Grant’s animations are just always out of this world.

  • @yannickpit6886
    @yannickpit6886 7 місяців тому +105

    I love that it's implied that rollie doesn't have a specific editing style, random eagle and explosion effects just kinda show up in whatever video he's in

  • @puboh
    @puboh 7 місяців тому

    Hi Matt as a graduate student who loves math and pool it's so cool to see this video!!! One thing I want to point out is that at 12:07, the diagram shows you are putting right spin, however in reality people put left spin (running spin) to overcome the angle-widening effect on the second rail.

  • @lasagnahog7695
    @lasagnahog7695 7 місяців тому +502

    What a great way to show the difference between theory and application. Jenn was super patient and cool about everything, she's a great communicator. Rollie was there too!

    • @sebastianjost
      @sebastianjost 7 місяців тому +28

      Clearly the model wasn't accurate enough.
      If your model is bad, even a perfect calculation won't get you to the goal.
      A good model delivering only an approximate solution is often more desirable because you at least get what you calculated

    • @Anvilshock
      @Anvilshock 7 місяців тому +47

      Glorious. "Jenn was cool and good at teaching. Also, there was Rollie."

    • @matt45540
      @matt45540 7 місяців тому +34

      Rollie is there for the lols, drinking his coffee in a bar

    • @emperortgp2424
      @emperortgp2424 7 місяців тому +19

      the guy was so annoying

    • @thenonsequitur
      @thenonsequitur 7 місяців тому +8

      @@emperortgp2424 He made one decent joke ("the table is way larger than 10cm"). For the rest of the video he was just kind of there.

  • @Clyntax
    @Clyntax 7 місяців тому +9

    I think the "diamonds" already respect the cushions. So the first and last diamonds have an offset. You can see at 22:07 that the imaginary last diamond of the bottom edge would be exactly on the cushion line of the right edge.

  • @nikitafilippetti7504
    @nikitafilippetti7504 7 місяців тому +854

    "there's more air in the room then I assumed" Matt Parker, 2024

    • @Anvilshock
      @Anvilshock 7 місяців тому +17

      than*

    • @leonardo.1024
      @leonardo.1024 7 місяців тому

      possibly *error, not air, too.

    • @1e1001
      @1e1001 7 місяців тому +6

      nope it's "air"

    • @nikitafilippetti7504
      @nikitafilippetti7504 7 місяців тому +3

      Sorry guys, not my native language

    • @Anvilshock
      @Anvilshock 7 місяців тому

      @@nikitafilippetti7504 may or may not be my native language either, so …

  • @masterdurick5667
    @masterdurick5667 7 місяців тому

    I appreciate this kind of video to show the differences there really are between math and pool, and very little math is needed to play pool well.
    Though there are mistakes and ambiguities in the explanation from both sides, it also shows how complicated things are

  • @A.F.Whitepigeon
    @A.F.Whitepigeon 7 місяців тому +2036

    "The table is 100 inches long, so when you divide into 80 segments, each segment is 1 inch."
    New unit unlocked: the Parker Inch.

    • @aceman0000099
      @aceman0000099 7 місяців тому +26

      Time stamp or it didn't happen

    • @pjarnfelt
      @pjarnfelt 7 місяців тому +64

      @16:18, but he said "so that's the number of inches" a bit vaguely about it 100 is the number of inches (which it is) or if the 80 system is the number of inches.

    • @AalapShah12297
      @AalapShah12297 7 місяців тому +45

      And then Grant says 'hmm' but his expression changes 2 seconds later as he realizes the mistake. 🤣

    • @robgoodsight6216
      @robgoodsight6216 7 місяців тому +1

      🤣🤣🤣🤣🤣🤣🤣🤣🤣

    • @thaumar64
      @thaumar64 7 місяців тому +23

      1 parker inch=1.25 inches

  • @tmrogers87
    @tmrogers87 16 днів тому +3

    Love that Rollie just stood there the entire time

  • @_Matchu
    @_Matchu 7 місяців тому +494

    obviously math can account for every possible thing... friction, humidity, air drag, etc etc... it's just a matter of building all these factors into the simulation
    I would LOVE a part two where you over-engineer a simulation program running on a laptop and try to beat them using THAT !!!!!!!!!!

    • @diskgrinder
      @diskgrinder 7 місяців тому +81

      Well a laptop is probably too small to fit the balls on

    • @Sgrunterundt
      @Sgrunterundt 7 місяців тому +15

      They might need someone like Mark Rober in on that

    • @Kleyguerth
      @Kleyguerth 7 місяців тому +68

      That reminds me of the Stuff Made Here channel. He built an automatic pool stick that accounts to all that, you just aim and let it do the magic.
      Just mathing it out is not enough, as the software telling you to hit a 23.5 degrees at 34.33N giving it a spin of 14.2RPM clockwise will hardly translate into you actually hitting the ball with those parameters... You need a robot.

    • @ratinthecat
      @ratinthecat 7 місяців тому +2

      @@Kleyguerth You need a robot? There are only three parameters involved in executing the shot. Angle, position of the cue striking the ball, and force applied. The last one is a bit tricky, but with practice you could use perceived effort and muscle memory.

    • @Kleyguerth
      @Kleyguerth 7 місяців тому +41

      @@ratinthecat You said it : "with practice" - we're talking about mathematicians, not practicing pool players.

  • @jpa_fasty3997
    @jpa_fasty3997 7 місяців тому

    This was a really good video for showing the limitations of models. Great work

  • @poolians
    @poolians 7 місяців тому +166

    Hi Matt, the animation at 12:08 is wrong. Jen uses running spin, which in this case is left spin - the left spin widens the angle after hitting the first rail, making the ball hit the second rail higher. This compensates for the induced spin, and the cue ball will reach the ideal target point.

    • @landsgevaer
      @landsgevaer 7 місяців тому +1

      Clockwise seen from the top, I presumed. Makes sense.
      I was thinking that the ball should ideally contact the cushion rotating as it would if it was "rolling" along it, i.e. no slip condition with the cushion. Then it need not transfer angular momentum into momentum or v.v.

    • @AalapShah12297
      @AalapShah12297 7 місяців тому +9

      Yeah, the phone footage at 22:03 shows Jenn applying clockwise spin, as opposed to the anti-clockwise spin in the animation.

  • @grouchyfluff
    @grouchyfluff 7 місяців тому

    glad to see rollie still playing pool. Missed the updates on the road to the US open!

  • @kameronpeterson3601
    @kameronpeterson3601 7 місяців тому +248

    @12:00 you completely misunderstood what Jenn was telling you. In the animation the spin you gave the ball is reverse spin, it's working against the natural way the ball wants to spin off the rail. Jenn tells you to give running spin (in this case left spin). Recall that in your first attempt the ball went to the right of the 8 ball (from the POV of the balls movement). This is because you hit too far to the left on the second rail. Using reverse spin makes the cue ball rebound at a greater angle than incident which makes it move even further left before it hits the rail, missing by an even larger margin. Instead, you should have used running/left spin so that it rebounds at a lesser angle, rebounding to the second rail further to the right, and putting you more on track to the 8 ball.

    • @whitelion204
      @whitelion204 7 місяців тому +9

      Yeah I also noticed the wrong spin haha

    • @fasullamail
      @fasullamail 7 місяців тому +4

      Exactly. It was almost the opposite.

    • @spaskis1976
      @spaskis1976 7 місяців тому +6

      A mathematician without physics skills it seems. Awful representation of a science video.

    • @michaelkim4743
      @michaelkim4743 6 місяців тому +4

      Immediately searched for this comment after seeing the diagram and vigorously shaking my head at the incorrect animation.
      The running side causes the cue ball to open up off the first cushion. It will hit a closer spot on the second cushion but since it has running side it will open again and head towards the intended target.

    • @idontwantahandlethough
      @idontwantahandlethough 5 місяців тому +1

      @@spaskis1976 calm down

  • @zivi_aevalia
    @zivi_aevalia 5 місяців тому +1

    This is a super interesting idea. Hope you do more with other sport/game/activity

  • @EvilTim1911
    @EvilTim1911 7 місяців тому +114

    I love this, Jenn has such deep knowledge of the game, it's very interesting to hear these things explained by a pro

  • @themelancholyofgay3543
    @themelancholyofgay3543 12 днів тому +3

    "Let's assume the ball is a perfect sphere, ignore friction and air resistance." ahh mathematics

  • @steampunk_willy
    @steampunk_willy 7 місяців тому +216

    Reminds me of the time in high school where I proclaimed, "I CAN SEE GEOMETRY," and proceeded to totally whiff my pool shot. My friend was dying with laughter 😂

  • @Whatwhat3434
    @Whatwhat3434 7 місяців тому

    The edit on this was INCREDIBLE!!!

  • @geoffstrickler
    @geoffstrickler 7 місяців тому +68

    As an excellent mathematician and pretty good pool player, my money is on the pool players. Every time.
    As a mathematician, I love the collaboration between Matt and Grant.
    As a pool player, I love having the pool players here to teach them a lesson.

    • @RymdTeknisten
      @RymdTeknisten 7 місяців тому +6

      I it's more interesting that they were both engaging with each other. Jenn teaching them about the tricks they use but still open and curious about how Matt and Grant were thinking and trying it their way

  • @Boko-Maru
    @Boko-Maru 7 місяців тому

    I really love the Matt and Grant duo! Please more collab videos in the future.

  • @sirmyself
    @sirmyself 7 місяців тому +277

    Matt: "is there friction?"
    Me: "You leave physics out of my maths, mister!"

    • @0Caracalla
      @0Caracalla 7 місяців тому +16

      Friction from the cloth is such a huge variable in billiards, like it makes an enormous difference in table playability lol

    • @sirmyself
      @sirmyself 7 місяців тому +1

      @@0Caracalla stop justifying a mathematician thinking about physics!!!
      😛

    • @TheEvilCheesecake
      @TheEvilCheesecake 7 місяців тому

      friction is maths but you want to be proud of your ignorance it seems.

    • @victorlc.vabeiryusa7458
      @victorlc.vabeiryusa7458 7 місяців тому +6

      Heh how about leaving out maths from physics 😂 physics without math is philosophy..

    • @ThePrufessa
      @ThePrufessa 5 місяців тому

      @@TheEvilCheesecake friction is PHYSICS!!!

  • @paulc8821
    @paulc8821 6 місяців тому

    Great cover of this song Zoe, perfect singing, great acoustic playing and love the enthusiasm of the drummer

  • @devttyUSB0
    @devttyUSB0 7 місяців тому +601

    "My brain REFUSES to look at the inches"

    • @guiorgy
      @guiorgy 7 місяців тому +16

      My brain refuses to accept the existence of- uhh... What were we talking about?

    • @BartdeBoisblanc
      @BartdeBoisblanc 7 місяців тому +1

      Weeping Angels are in the chat.

    • @scottshedden5094
      @scottshedden5094 7 місяців тому +11

      Don't tell anyone 🤫
      ...but modern US inches are defined using the metric system.

    • @robo3007
      @robo3007 7 місяців тому +1

      There is one thing that both Brits and Americans agree on measuring in inches

    • @lucaillgen1248
      @lucaillgen1248 5 місяців тому

      ​@@BartdeBoisblanc More like the Silenc- what was I talking about?

  • @StyxAnnihilator
    @StyxAnnihilator 5 місяців тому +5

    The main issue is to transfer the math into physics, that is position and direction and force of the cue. Normally you do some angled test shots on a table to see the friction and bounce, along check edges for differences.

  • @pallepirat
    @pallepirat 7 місяців тому +18

    It was simply a fantastic video. Significantly better than ever before. When I’ve been in my studies, the very best and most inspiring sessions have been when we’ve had guidance, and several of us have stood by a board discussing and collaborating to solve questions or explore a topic. Where there has still been an adult to steer the conversation or provide help. Somehow, you capture exactly that feeling in your video - a sense of being in that room. Congratulations. Really impressive.

  • @macnolds4145
    @macnolds4145 7 місяців тому +14

    If you want a mathematician/scientist/engineer who also knows how to correctly apply math to pool, you get Dr. Dave (a guy who Rollie has already made a great video with, btw).

  • @Alehud42
    @Alehud42 7 місяців тому +651

    As soon as Grant started measuring in inches I immediately switched allegiances to the pros, a travesty of practical calculation.

    • @notquitehim
      @notquitehim 7 місяців тому +78

      Lmao same here, also the Pros use a zero based index system for counting diamonds, pretty sure Matt felt out mathematiciaed there for a second

    • @rmsgrey
      @rmsgrey 7 місяців тому +11

      Yeah, you should clearly measure in table-lengths.

    • @Asiago9
      @Asiago9 7 місяців тому +36

      As an American, you really should use centimeters for any physics calculations

    • @gertboltenmaizonave2421
      @gertboltenmaizonave2421 7 місяців тому +18

      ​@@Asiago9There's only one country in the whole of America who doesn't.

    • @jetison333
      @jetison333 7 місяців тому +4

      ​@@rmsgrey good idea! We could even do centitable lengths! ;)

  • @joeg5526
    @joeg5526 7 місяців тому

    Love the topic and video cheers! at 12:09, running english is when the side spin/english is rotating in the direction of the balls path to the rail, so your example in the animation should be left spin not right, since the ball is going counter clockwise hitting the rails.

    • @nobody8717
      @nobody8717 5 місяців тому

      "running english" yet you don't use "anti-clockwise" ...
      come on man, get some consistency.

  • @trys9262
    @trys9262 7 місяців тому +218

    Annimation at 12:08 is incorrect. The cue should be applying left (running) spin on the ball so that the bounce off of the first cushion has a smaller angle of reflection, which then means the impact on the second cushion is closer to the left side of the screen and then the ball, again, has a smaller angle of reflection than incidence and goes towards the pocket. (backed up by viewing the ball at 22:20 and Jenns explantion of "opening the angle" i.e opening the angle between the incident and reflected line)

    • @moonshine7753
      @moonshine7753 7 місяців тому +11

      Huh. This is very interesting because I think it should work both ways. I was confused at 22:20 because I expected what the animation shows, but your explanation makes sense.
      On the other hand, if you spin the ball the other way (like in the animation) the ball should stop spinning when it bounces for the first time and wouldn't open the angle on the second bounce, which I think should also work.

    • @trys9262
      @trys9262 7 місяців тому +19

      @@moonshine7753 if you were to apply the displayed spin, you would actually need to aim further down the screen as it would steepen the angle of reflection, however the spin of the ball would still be reversed after the impact due to friction on the cushion meaning the angle would still open up on the second bounce. But yes, still playable

    • @2563dicko
      @2563dicko 7 місяців тому

      It will only work with left hand spin, right hand spin will affect the angle of the first bounce making it come longer down the table for the second bounce and it will likely still have spin from the first bounce, the original comment is correct and the only way to make the correction apart from aiming differently.

    • @jama211
      @jama211 7 місяців тому

      yes, well said.

    • @ScottiStudios
      @ScottiStudios 7 місяців тому +6

      Yeh it was wrong. He showed the animation and Jen explained it, the two didn't match up 😅
      The first bounce would have come off at a different angle, which was the compensation, not the spin/lack of spin on the second bounce.

  • @isobarkley
    @isobarkley 3 місяці тому +3

    absolutely died at the censor noise!! 1:35

  • @DrTacoPHD665
    @DrTacoPHD665 7 місяців тому +32

    I remember watching Rollie's pool videos years ago, then finding his climate town channel and other colab with Matt.
    Very sweet to see him playing pool again

  • @johnfau06
    @johnfau06 7 місяців тому +14

    At 12:24 you got the direction of spin wrong. You animated "check" side not "running" side. Running would be in a direction that would open that initial angle. It's called running because it actually imparts more energy to the ball and carries it further.

  • @TamaraTkacova
    @TamaraTkacova 7 місяців тому +56

    as a math student who's obsessed with pool, this crossover makes me so happy :')

    • @AndrewT
      @AndrewT 7 місяців тому +3

      Same. They should have included Dr. Dave for a mixed perspective.

    • @kindlin
      @kindlin 7 місяців тому +2

      It's too bad math hardly helps for actual pool shots, it would be nice if it did. It's also a pet peeve of mine that your average bar denizen will happily tell you otherwise.

    • @AndrewT
      @AndrewT 7 місяців тому +1

      Yeah a lot of people think I'm good at pool because I studied math. Couldn't be further from the truth 😂

  • @flamingsasuke
    @flamingsasuke 7 місяців тому

    Whats interesting is that your mirror method is a way that some pool players have used. Something I have heard/read somewhere is that when you imagine the mirror image of the table, you are supposed to line up the mirror table off the diamonds. So the table reflection should be based on the triangle location rather than the bed like you guys were doing. I would be interested to see you guys make that change and see how that influences the final results. Nonetheless, this was a fantastic and fun video!!

  • @maxeuker2949
    @maxeuker2949 7 місяців тому +8

    Can't get enough of Rollie on this channel. Keep the partnership up, two of the best people on youtube!

  • @joachimong8404
    @joachimong8404 7 місяців тому

    Really enjoyed this. I'm into ten pin bowling and there are very similar rule of thumbs derived from geometry which we use. Similarly, "feel" and sensing the playing environment is more important because it is impossible to account for every single variable.

  • @yaboyJJJJJ
    @yaboyJJJJJ 7 місяців тому +43

    As much as I love Rollie, he really didn't need to be here for this video haha, he just stands in the back silently the whole video

    • @rk9island
      @rk9island 7 місяців тому +34

      He is very much playing the "mutual friend" role here, being the link that connects the chain from Matt to Jen

    • @OhJustSomeRandomGuy
      @OhJustSomeRandomGuy 7 місяців тому +16

      Did you miss the scale burn?

    • @thenonsequitur
      @thenonsequitur 7 місяців тому +6

      @@OhJustSomeRandomGuy Have to admit the scale burn was pretty good. Otherwise he was just kind of there.

    • @rj6thstreet
      @rj6thstreet 7 місяців тому +4

      And whenever he did say something it was pointless and not funny.

  • @Hydr0xx
    @Hydr0xx 4 місяці тому

    Great way to look at the angles. Good video

  • @-AT-WALKER
    @-AT-WALKER 7 місяців тому +37

    Paused to comment, JENNIFER BARRETTA on your channel?!?!?!
    Played pool against a friend (an aeronautical engineer) half a lifetime ago, I was already okay at pool but the maths data dump he put on me regarding angles changed my pool game.
    This video excites me and I've not watched it yet, pool, Jennifer Barretta and another maths data dump... triple combo of the finest kind in the early hours no less. Life is good.

  • @stco2426
    @stco2426 5 місяців тому

    The mirror 'table' is also used as shorthand when playing squash - to play into an adjacent court thereby using a couple of the court's walls. It can be quicker to imagine 'mirror' courts when playing off a couple of the walls, than try to work out the ball's bounces in the actual and single and real court.
    Fun vid.

  • @Cowmilker98
    @Cowmilker98 7 місяців тому +49

    Matt! You got the explanation at 12:05 wrong! They don't add 'check side' (as you've animated - side spin to narrow the angle of reflection) to counteract the imparted spin. They add 'running side' (the opposite), so the angle off the first cushion is widened, causing an earlier second-cushion bounce (i.e., further to the left as we look at your diagram) such that, during this second bounce, the angle of reflection widening due to the running side actually brings the cue ball back on to a line that leads to the target!

  • @MrBrukmann
    @MrBrukmann 7 місяців тому

    If it took a book plug to bring this together, I'm all for it! However, there is so much more potential left in this group, literally and figuratively. Release the b-roll!

  • @artificercreator
    @artificercreator 7 місяців тому +12

    This is the Math vs Physics pool battle i didn't know always wanted to see. Thanks.

  • @AaronRamsingh-i8b
    @AaronRamsingh-i8b Місяць тому +1

    This is the pool hall i've been going to since high school lmaoo i had no idea when i clicked the vid

  • @forever_stay6793
    @forever_stay6793 7 місяців тому +58

    5:43 genuinely had no idea that air conditioning makes a difference in how pool is played

    • @TehFrenchy29
      @TehFrenchy29 7 місяців тому +28

      Felt is very water-absorbent and almost sponge-like in its ability to draw in fluids from its surroundings; if the humidity is high enough (like say in a very wet tropical climate) the density and surface friction of the felt will be different because of the greater water content in the felt itself. This will also have an effect on the compression and rebound of the felt and cushion along the table rail and so alter the way the ball bounces off the rail and how much spin it gains / loses in the bounce. Every pool table has its own feel that an experienced player can pick up on, any two tables in the same environment my be very marginally different, but the same table in two very different environments will also behave differently. Similar to the "run" in golf, how much friction that species of grass has against the ball and how slick the surface is from dew or rain, and so forth, or to the surface quality of an ice sheet in hockey affecting how far and fast the puck travels from the same input.

    • @DonkeyYote
      @DonkeyYote 7 місяців тому +2

      @@TehFrenchy29 I get that thinking about all these factors matter in pool and in golf, and I know the ice surface matters in hockey but I am not so sure that thinking about this happens as much in hockey. Both pool players and golfers have several seconds to think about these factors, hockey shots are taken in milliseconds. Also, I am not an expert on either pool or golf, but I am pretty sure that body checking is not allowed in these games.

    • @benjaminlynch9958
      @benjaminlynch9958 7 місяців тому +9

      @@DonkeyYotepretty sure both golf and pool would have MUCH higher broadcast ratings if body checking were allowed!

    • @TehFrenchy29
      @TehFrenchy29 7 місяців тому +6

      @@DonkeyYote This kind of thing definitely doesn't get considered nearly as much in hockey by the players while they're playing the game, but it is definitely something they do give a small amount of thought to. But the ice in a hockey game is also wholly resurfaced multiple times per game, in a climate-controlled arena, so it will pretty much always be within the same set of parameters and the extremes aren't that far apart. In pool just what time of year you're playing at that table can alter how the table plays, in a game where even very minimal differences can enormously alter how the balls behave on the felt.

    • @forever_stay6793
      @forever_stay6793 7 місяців тому

      @@TehFrenchy29 Thank you for the explanation!

  • @shanesoldner9117
    @shanesoldner9117 6 місяців тому

    I am a pool player and so this popped up on my feed because of the other two people.
    But this is the best video on two rail shots that I have ever seen.
    In your first animation you showed hitting right spin on the ball but said running English and in that shot you would have been striking the left side of the cue ball from the shooter's perspective.
    The animations at the end were super helpful, And to be honest, I did not realize that the final line target swings from the long rail past the pocket to the short rail and then past the pocket back into the long rail.
    Clearly at the extreme ends of that system it wants to hit the long rail At the end. And the 4th and 5th lines hit the farthest on the short rail.
    Anyway, very interesting video. I'm going to share it with others

  • @Ilix42
    @Ilix42 7 місяців тому +22

    When I was a kid, I used to watch this Disney VHS all the time called “Donald in Mathemagic land” (or something very similar), and there was a whole segment about using math for making shots in pool.

  • @pauls064
    @pauls064 7 місяців тому +1

    At 19:00 Jennifer and the mathematicians are mixing up concepts of mirror symmetry versus the spot on the wall which is really more about narrowing angles of perspective as the spot used gets further away. The spot on the wall has nothing to do with a phantom pocket. It’s about using an analogous reference point where the angle to the actual shot line is near enough identical because of perspective

  • @Chris-vw2tl
    @Chris-vw2tl 7 місяців тому +83

    “Donald in Mathmagic Land” is when I first learned about math and billiards.

    • @gabotron94
      @gabotron94 7 місяців тому +3

      Yes! I loved watching it in school!

    • @eliasmochan
      @eliasmochan 7 місяців тому +1

      Me too, but I never understood what was the "key position". Sadly, after this video I still don't understand that concept too clearly (I have a PhD in mathematics now)

    • @erikberg7891
      @erikberg7891 7 місяців тому +1

      Thank you for mentioning this memory from Elementary School… maybe during a rainy-day recess in the mid-1970s?

    • @DaveHartley
      @DaveHartley 7 місяців тому

      As a Math teacher, I still show this at least once a year 😁

    • @charlesgantz5865
      @charlesgantz5865 7 місяців тому

      Darn, I was going to mention that too.
      ua-cam.com/video/yuntK56wL7A/v-deo.html

  • @sproins
    @sproins 7 місяців тому

    love Matt and Grant hanging out videos!

  • @LonkinPork
    @LonkinPork 7 місяців тому +66

    can't believe this is how I learn Rollie has a channel about pool

    • @farrel66
      @farrel66 7 місяців тому +4

      Rollie used to recreate famous pool shots on the Kamui channel, that was the start of his UA-cam career

  • @Ensrick
    @Ensrick 2 місяці тому

    This takes me back to classical mechanics problems in physics. I knew straight off the bat, this is going to be complicated because it's not so simple to measure the force applied to the ball, and that's an important variable, as it determines the spin of the ball, and thereby the angular momentum, which you have to control when you hit it.

  • @ralfbauerfeind8236
    @ralfbauerfeind8236 7 місяців тому +287

    First thought: Can professional pool players do math better by playing pool than math professionals? 😂

    • @lasagnahog7695
      @lasagnahog7695 7 місяців тому +34

      We need a chess-boxing like event with maths and pool to really figure it out.

    • @kruksog
      @kruksog 7 місяців тому +21

      I'm sure some high level pool players possess better geometric and trigonometric intuitions in certain situations. Heck, maybe some calculus intuition too. Having such an inbuilt model of this kind of game would be interesting. Like chess players and certain kinds of pattern recognition.

    • @DomenG33K
      @DomenG33K 7 місяців тому +12

      @@kruksog I think they mostly just hit a million balls and get a sense for it...

    • @EebstertheGreat
      @EebstertheGreat 7 місяців тому +11

      I don't think anyone thinks pool is just geometry (any more than basketball), but some people believe it's just geometry and execution (ie hitting the ball straight in the computed direction). And it kind of is, but the way pool players compute the direction is different than you would expect, and the strength and spin matter a lot on every shot that hits two banks. Not everyone knows that.

    • @travcollier
      @travcollier 7 місяців тому +6

      ​@@DomenG33KThat's how the overwhelming majority of calculations are done... Train those handy neural networks to produce good enough approximate solutions ;)

  • @kingofcastlechaos
    @kingofcastlechaos 4 місяці тому

    I had no idea this was a comedy sketch. When my jaw was not on the desk I was laughing. Thanks

  • @mustafachhawniwala297
    @mustafachhawniwala297 7 місяців тому +193

    OK WHEN DID GRANT GET MUSCLES 3blue1built

  • @Mutantman
    @Mutantman 7 місяців тому

    I learned a lot from this video, THANK YOU! When I was 18 years old I flew to visit my online buddy for his mom's birthday. They rented a cabin, and we'd been friends for like 4 years by this point on skype. So I flew out to the cabin and they had a pool table. My buddy's stepdad came down and challenged us to some 3 player version of billiards, numbers are just sectioned off to them or whatever. And he clears his balls, then our balls without missing a beat. Nails every single shot, my friend and I each had 1 go. it's amazing to think this is how he was playing, especially in that cramped basement.

  • @qirex3093
    @qirex3093 7 місяців тому +15

    16:22 I can feel a ‘pool table to find pi’ coming on

  • @4PeteSake9
    @4PeteSake9 4 місяці тому +1

    With 3B1B involved, a question I would have loved to see attempted to answer would be: 'Given any 'spot' or pocket to aim for, and any starting position, is there a general formula or way we can work out how much spin and power we will need to apply to the cue ball to get it into the pocket?'

  • @AnonymousFreakYT
    @AnonymousFreakYT 7 місяців тому +75

    23:38 - Matt invents raytracing.

  • @UCXEO5L8xnaMJhtUsuNXhlmQ
    @UCXEO5L8xnaMJhtUsuNXhlmQ 4 місяці тому +1

    "there's more air in the room than I assumed" already incredible

  • @oasntet
    @oasntet 7 місяців тому +16

    23:30 Oh. I just realized that if you have to bounce off two walls, it's basically a retro-reflector (in 2d) and so that singular point should work for anywhere along that side of the table...

    • @smenci
      @smenci 7 місяців тому +3

      In the vacuum maybe, in a pool table, where balls roll and there are frictions, not even close. For example, the shot angle that they are showing, would be completely different if the cue ball was on the same line, but closer to the rail. If you shoot from a short distance from the rail, the cue ball has not started rolling yet, and it's still flying (not touching the table), so the reaction with the rail is completely different. Math or geometry don't explain that, physics kind of does, years of practice absolutely do.

  • @roadofsnookerfinals6572
    @roadofsnookerfinals6572 7 місяців тому +1

    Nice to see Rollie Williams back in are screens been a while since whe haven't seen him.

  • @soxfansince97
    @soxfansince97 7 місяців тому +12

    I liked the visual comparison between the add-to-80 method and the radial fan at the end. I wonder if the amount of english that a pro pool player would intuitively know to use would reduce the error between the add-to-80 lines and the purely mathematical ones.

    • @rmsgrey
      @rmsgrey 7 місяців тому

      The angle you come into the cushion at will change how much spin the cushion imparts, which changes what the correction from the mathematical approximation needs to be.

  • @mgkrewson
    @mgkrewson 7 місяців тому +6

    13:54 Camera man just casually refusing to point the camera at the thing everyone’s pointing to and talking about, saying “oh look!”. Well done sir, it takes a true hero to do that bad a job

    • @AalapShah12297
      @AalapShah12297 7 місяців тому

      Also the defocussed shots once every few minutes. 😂

    • @imoutodaisuki
      @imoutodaisuki 6 місяців тому

      I had to pause a video and make my own comment about it because it was really annoying. You had one job, cameraman.

  • @christianlawrence2714
    @christianlawrence2714 7 місяців тому +51

    Using Let's Play: Bar Billiards as my other data point, see you in 10 years.

  • @bobmoshe
    @bobmoshe 7 місяців тому

    Two of my favorite funny experts, Rollie Williams and Matt Parker, together! Unfortunately, Rollie didn't have many opportunities for crackin' wise, but still a satisfying episode!

  • @donsample1002
    @donsample1002 7 місяців тому +16

    There’s an old Disney cartoon, _Donald Duck in Mathmagic Land,_ that has a segment explaining how to use the diamonds on a pool table.

    • @azurita1974
      @azurita1974 7 місяців тому +2

      bingo!!
      I knew someone was going to make this comment.
      I saw it when I was a child and this video also brought it to my mind.

    • @Laurabeck329
      @Laurabeck329 7 місяців тому

      Is that the one where he met Plato and learnt how harmonic scale works?

    • @donsample1002
      @donsample1002 7 місяців тому

      @@Laurabeck329 Pythagoras, not Plato.

  • @robyre8997
    @robyre8997 7 місяців тому

    It’s interesting the differences in approach, as shown by the incorrect animation at 12:08. They both used the same theoretical line, but the pool players’ approach was to actually use spin to move the ball AWAY from that line after the first bounce, and have the second bounce bring it back on track. This is using running side (clockwise in this example, working WITH the cushion) to bring the location of the second bounce up the table. The animation shows the opposite, spinning AGAINST the cushion, in order to try to keep the ball on that theoretical line, which I think is a harder shot (in the sense that the results are less consistent). A third approach is to play without any spin and aim to the left of the theoretical line in order to compensate for all the spin imparted by the 2 cushions.
    A more practical tip for aiming which wasn’t mentioned is actually way more satisfying geometrically. You mark the spot in between the cue ball and the target. Then you draw a line (A) from that spot towards the pocket that lies between the 2 cushions you will bounce off. Now if you draw a new line, parallel to line A, from your cue ball, that line will ALWAYS point towards the spot that the math guys measured and marked out all the way over by the bar, no matter where the cue ball is. Way more practical - can even be done in your head!

  • @diskgrinder
    @diskgrinder 7 місяців тому +45

    If you were doing this on a snooker table you’d have to factor in the Higgins Boss particle

    • @apmcx
      @apmcx 7 місяців тому +8

      I don't get this, but I imagine it's an incredibly clever joke

    • @snafu2350
      @snafu2350 7 місяців тому +15

      @@apmcx Alex Higgins was a world champion snooker player back in the day

    • @Kyle-nm1kh
      @Kyle-nm1kh 7 місяців тому +1

      Now I want to name a boson the Boss Boson

    • @kindlin
      @kindlin 7 місяців тому +3

      @@snafu2350 Ah, I didn't even notice he spelt Higgs and Boson as Higgins and Boss, I think I literally just read the letters I expected to see and was confused about the joke without ever actually having noticed the joke.

    • @gary.h.turner
      @gary.h.turner 7 місяців тому +1

      ​@@apmcxIt's a play on the "Higgs boson" particle and Alex Higgins, the "boss" of snooker.

  • @EGarrett01
    @EGarrett01 7 місяців тому

    I'm here for Rollie Williams. I highly, highly recommend his "average pool player" series where he tried to recreate famous pool shots by himself. It's excellent.

  • @Thee_Sinner
    @Thee_Sinner 7 місяців тому +18

    Should have invited Steve Mould; he has experience with balls picking up spin as they bounce.

    • @marctelfer6159
      @marctelfer6159 7 місяців тому +1

      "The ball's gonna pick up some spin
      Steve Mould: "Hold my Perspex box"

    • @shaunzink7542
      @shaunzink7542 6 місяців тому

      That would be a sweet collaboration with the bank shot into the side being too shallow which would cause a double kiss so you shoot it wide of the intended pocket, it comes almost straight across the table to just past the far pocket and then appears to reverse direction and travels into the original side pocket that you hit wide of. Man that sounds like gibberish when typed out, but it's basically the pool version of his why does the rubber ball bounce out the same side of the box instead of through it. Pool balls have much less friction than a rubber bouncy ball, obviously, but the rubber rails and the spin they impart do allow for basically the same non intuitive physics reaction.

  • @LiamsManual
    @LiamsManual 3 місяці тому

    Seeing Rollie with the classic tape and the same personality while playing pool is amazing