What if you threw a baseball at nearly light speed?

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  • Опубліковано 5 лют 2024
  • Get a copy of What If? 2 and Randall’s other books at: xkcd.com/books
    More serious answers to absurd questions at: what-if.xkcd.com/
    What would happen if you tried to hit a baseball pitched at 90% the speed of light?
    Randall Munroe is the author of the New York Times bestsellers What If? 2, How To, What If?, and Thing Explainer; the science question-and-answer blog What If?; and the popular web comic xkcd (xkcd.com). A former NASA roboticist, he left the agency in 2006 to draw comics on the internet full time.
    Henry Reich is the creator of MinutePhysics and executive producer of MinuteEarth and MinuteFood and founder of Neptune Studios (the parent company for all three youtube channels).
    Credits
    Narrated by and based on "What If?" by Randall Munroe
    Written & Directed by Henry Reich
    Illustration and Video Editing by Lizah van der Aart
    Illustration and Animation by Ever Salazar
    Music & Sound Effects by Know Art Studios
    What If? The Video Series is the official adaptation of the What If? books by Randall Munroe and is produced by Neptune Studios LLC.
    ©2023 xkcd, inc.
  • Наука та технологія

КОМЕНТАРІ • 2,2 тис.

  • @thetaleteller4692
    @thetaleteller4692 3 місяці тому +13655

    I think the official rulebook needs getting extended that vaporizing the batter by gamma rays gets your team banned from the league.

    • @mrloop1530
      @mrloop1530 3 місяці тому +436

      Reasonable

    • @ShireNomad
      @ShireNomad 3 місяці тому +722

      If we can identify what's left of the team, I'll make sure to let them know.

    • @Dogman1227
      @Dogman1227 3 місяці тому +453

      Can't ban the team if there is no team, officials, neighborhood or any other witnesses to elaborate on that freak of nature event.

    • @vest816
      @vest816 3 місяці тому +155

      That's a 2 game suspension by NFL rules.

    • @redneckgaijin
      @redneckgaijin 3 місяці тому +115

      The pitcher has either much greater concerns or no concerns at all, depending on your preferred metaphysics.

  • @rfquinn
    @rfquinn 3 місяці тому +6885

    Quoting the official baseball rules was a beautiful touch

    • @spastikman
      @spastikman 3 місяці тому +46

      Propelled the video from an 8.0 to a 10.0. Bravo 🧑‍🍳👌

    • @I-did-September-11th
      @I-did-September-11th 3 місяці тому +21

      Just don't look at the next page
      "If the ball causes a nu-"

    • @Imperfectrun
      @Imperfectrun 3 місяці тому +1

      First base is first base

    • @mattb7517
      @mattb7517 3 місяці тому +27

      IDK, according to part (B) it seems like the batter made no attempt to avoid being touched by the ball

    • @88porpoise
      @88porpoise 3 місяці тому +21

      @@mattb7517 That is not considered if there is no reasonable opportunity to attempt to avoid it.
      The bigger issue is that a portion of the ball is in the strike zone, which would preclude a hit by pitch so presumably it is just a called strike.

  • @nolanfischer4855
    @nolanfischer4855 2 місяці тому +2991

    Q: What if you threw a baseball at nearly light speed?
    A: Nuke.

    • @matthewsaari6577
      @matthewsaari6577 2 місяці тому +126

      On reddit this is such a common question. And this what if gets referenced every time. It makes me laugh every time people are curious but the reality is always just everything nearby is dead.

    • @Zorothegallade-gg7zg
      @Zorothegallade-gg7zg 2 місяці тому +55

      That can be said for anything bigger than a single particle reaching light speed

    • @DoesThisWork888
      @DoesThisWork888 2 місяці тому +88

      @@matthewsaari6577
      ''What if we-...''
      ''Dead.''

    • @triketyler
      @triketyler 2 місяці тому +18

      so theoretically, it is possible for every playground to contain a nuclear bomb

    • @kapperbeastYT
      @kapperbeastYT 2 місяці тому +39

      ​@@triketylereven better, from my understanding of the idea of Boltzmann brains, it's theoretically possible for a nuclear bomb to spontaneously appear and detonate.

  • @gugoosgaming6800
    @gugoosgaming6800 2 місяці тому +1023

    "JIMMY, WHAT DID I SAY ABOUT THROWING LIGHT SPEED BASEBALLS?"
    "Sorry, Coach."

    • @Bowtiedhillbilly
      @Bowtiedhillbilly 2 місяці тому +29

      "Sweep the leg, Johnny?" No.
      "Vaporize the stadium?"
      Absolutley

    • @I-did-September-11th
      @I-did-September-11th 2 місяці тому +34

      It Wasn't light speed this time though Coach. It was only 0.9C!

    • @jhtrq1465
      @jhtrq1465 2 місяці тому +4

      Child Homelander moment, if he had a mom

    • @billyjoe8185
      @billyjoe8185 2 місяці тому +2

      @@I-did-September-11th what if he threw it at 1.0C

    • @mrfrog0913
      @mrfrog0913 2 місяці тому +2

      He just goes to the gym a lot

  • @johncochran8497
    @johncochran8497 3 місяці тому +1460

    It's the "unsuspecting" prefix to so many participants that really makes it.

    • @MatthijsvanDuin
      @MatthijsvanDuin 2 місяці тому +96

      -unsuspecting- disintegrating

    • @jeandes5782
      @jeandes5782 2 місяці тому +29

      Clueless batter

    • @fipachu
      @fipachu 2 місяці тому +4

      they know nothing (John Snow?)

    • @regal_ironknight8136
      @regal_ironknight8136 Місяць тому +15

      hmm today i will pitch a baseball at 90% the speed of light
      🙂 ⬅️ clueless

    • @usernametaken017
      @usernametaken017 22 дні тому +2

      Hmm today I will play a normal match of baseball

  • @gsurfer04
    @gsurfer04 3 місяці тому +3914

    If you're wondering, a baseball at 0.9 c has 1.6E16 J of kinetic energy. That's about 1/6 of the yield of Castle Bravo, the most powerful nuclear weapon tested by the United States.

    • @JohnDoe-bq9tq
      @JohnDoe-bq9tq 3 місяці тому +120

      Indeed. Remember E=mc^2? Well, kinetic energy is 0.5mv^2, so with v=0.9c, that's 0.4*mc^2.

    • @AndyZach
      @AndyZach 3 місяці тому +47

      Thank you. Upthread, I asked about the yield. I guessed 20 KT. I believe I recall our largest atomic weapon was 20-30 MT. What was Castle Bravo's yield?

    • @RJNoe
      @RJNoe 3 місяці тому +69

      16 Petajoules is about 3.8 megatons of TNT

    • @gsurfer04
      @gsurfer04 3 місяці тому +170

      @@JohnDoe-bq9tq Gotta account for relativity with the Lorentz factor.

    • @ericchurchill8564
      @ericchurchill8564 3 місяці тому +12

      Thank you, that is in fact exactly what I was wondering.

  • @williamstratton3126
    @williamstratton3126 2 місяці тому +1823

    I'm so unbelievably angry I discovered this channel today and not in 6 months when there's a gigantic backlog of videos to binge. Can't wait to see more!

    • @terdragontra8900
      @terdragontra8900 2 місяці тому +72

      you can binge the many articles on the what if website if you havent already, at least!

    • @hypsin0
      @hypsin0 2 місяці тому +38

      At least there are thousands of xkcd strips to read...

    • @shikiikomori
      @shikiikomori 2 місяці тому +28

      this is in his book "what if?" so you can read it there!

    • @TUUK2006
      @TUUK2006 2 місяці тому +5

      "Gigantic"? 6 videos? We need to talk about the concept of 'hyperbole'.

    • @lobsterpokemon1376
      @lobsterpokemon1376 2 місяці тому +1

      yo phantom????

  • @mahieuwim
    @mahieuwim Місяць тому +211

    I love how the answer to most of these seemingly-innocuous questions is "everybody dies".

  • @laalaa99stl
    @laalaa99stl 3 місяці тому +5049

    This is arguably the most famous What-If... the What-If equivalent of the "sudo make me a sandwich" comic.

    • @iveharzing
      @iveharzing 3 місяці тому +109

      My Electrodynamics professor has this xkcd in his slides! :D

    • @Taladar2003
      @Taladar2003 3 місяці тому +76

      But probably not even in the top ten most cited xkcds.

    • @red__guy
      @red__guy 3 місяці тому +207

      You don't get any programming related degree unless you saw at least 3 times the Bobby Tables in any professor's slides

    • @wolfelkan8183
      @wolfelkan8183 3 місяці тому +42

      It was also the first one published on the blog.

    • @rykehuss3435
      @rykehuss3435 3 місяці тому

      @@red__guy 1597 is also a good one "Git"

  • @TheMattastic
    @TheMattastic 3 місяці тому +803

    Nothing good ever follows the phrase "expanding bubble of incandescent plasma".

    • @CasabaHowitzer
      @CasabaHowitzer 3 місяці тому +26

      Only good things ever follow that phrase

    • @charlesclark3840
      @charlesclark3840 3 місяці тому +11

      Yes, But change bubble to miasma ...

    • @michaelleue7594
      @michaelleue7594 3 місяці тому +46

      The Sun, being an expanding bubble of incandescent plasma, allows life to exist on Earth.

    • @raze3297
      @raze3297 3 місяці тому +21

      I'd say it depends on your proximity to said bubble.

    • @robertjarman3703
      @robertjarman3703 3 місяці тому +9

      Or any time that Randall needs to use scientific notation.

  • @JoshSweetvale
    @JoshSweetvale 28 днів тому +20

    "You don't 'die of' anything in particular, you just stop being biology and become physics."

    • @josugambee3701
      @josugambee3701 26 днів тому +2

      I think of this quote every time I get sick because it reminds me that I'm made of biology and that It's not fun

  • @milo_is_the_best
    @milo_is_the_best 3 місяці тому +133

    we do a little trolling
    *proceeds to throw baseball at 90% the speed of light*

  • @AndrewGordonBellPerc
    @AndrewGordonBellPerc 3 місяці тому +2667

    I'd argue about your careful reading of the hit by pitch rule. It states in condition B that the batter has to make an attempt to get out of the way of the ball, as the batter literally could not react he was unable to make any attempt to avoid the pitched ball and therefore would only be awarded a ball.

    • @johnshark5219
      @johnshark5219 3 місяці тому +81

      and what makes you assume that it was outside the strike zone? hbp can occur over the plate as well, if the batter is crowding it but also attempting to move away from it

    • @AndyZach
      @AndyZach 3 місяці тому +305

      True, yet for fastballs, this is rarely enforced. If the ump judges the batter had no opportunity to avoid the ball, they get first base. Also, it was physically impossible to avoid the ball, since it was a baseball diamond-sized ball of plasma.

    • @JamesDooley82
      @JamesDooley82 3 місяці тому +106

      To be fair, they do technically avoid the 'baseball', just not the 'plasma ball', which I am fairly certain is not mentioned in the rulebook.

    • @VividBoricua
      @VividBoricua 3 місяці тому +67

      You guys are forgetting that the pitch could've also been a strike, in which case the batter is definitely not awarded first base but instead has to face at least one more pitch.

    • @meee_5155
      @meee_5155 3 місяці тому +12

      It says or though. As long as the ball wasn’t in the strike zone, which it was. So it is not a walk, but not for the reason you said

  • @iisgray
    @iisgray 3 місяці тому +850

    This has always been my favorite What If, and not because it was one of the first, and not because of how wildly dramatic the scenario ends up in comparison to the innocence of the question, but what always sends me rolling is that technically the batter can move to first base, which for my money is an equally important part of the answer

    • @iisgray
      @iisgray 3 місяці тому +12

      Also those sound effects

    • @obsidianquill7949
      @obsidianquill7949 3 місяці тому +37

      Honestly, the relativistic baseball question was one of the first I thoroughly read when getting the book. I thought it was going to be boring and that was one of the most incorrect assumptions I’ve ever made.

    • @gordontaylor2815
      @gordontaylor2815 3 місяці тому +12

      The relativistic baseball was the very first What If? on the website, I believe.

    • @iisgray
      @iisgray 3 місяці тому +4

      @@gordontaylor2815 That's my recollection too, so I've decided to just go and confirm, and it is. But also that SAT Guessing was released the same day.
      I could hide behind pedantry and claim this is why I said one of and not the, but the truth was that I just wasn't sure and didn't want to be wrong lmao

    • @raineob4996
      @raineob4996 2 місяці тому +1

      Sure; the pitcher effectively set off a tactical H-bomb, but the batter still gets to take his base!

  • @victor440
    @victor440 3 місяці тому +150

    Note: if you do some physics you'll find that the ball has about the same energy as a 5 megaton Nuke
    Equations: E=pc, p=γ m_0 v, γ=(1+v^2/c^2)^(-1/2). You can take E=pc in this case cuz the rest energy is extremely insignificant.

    • @dibbidydoo4318
      @dibbidydoo4318 Місяць тому +1

      only 5 megatons?

    • @Quasar-fv8to
      @Quasar-fv8to Місяць тому +11

      @@dibbidydoo4318what do you mean "only"? Ignoring the fact nukes are exploded miles above the ground, the explosions would be directional for the most part, so its destructive potential would be extreme in the linear direction the ball is thrown at. More than enough to wipe out a quarter of a large city and cut a giant gash through 10km.

    • @dibbidydoo4318
      @dibbidydoo4318 Місяць тому

      @@Quasar-fv8to but it's light speed. The fastest thing in the universe is something that's already reachable to us with nukes with the mass of a few dozen baseballs.

    • @RB-kb3tc
      @RB-kb3tc Місяць тому +13

      @@dibbidydoo4318 Because of relativity, light speed doesn't quite work that way.
      Basically, the closer you get to the universal speed limit, the more difficult it becomes to close the gap. Accelerating something at 99% c takes a lot more energy than doing so to 90% c, reaching 99.9% is a lot harder than reaching 99%, and so on.
      This continues boundlessly, so there's no limit to how much energy you can store into an object by accelerating it.

    • @garywebster3044
      @garywebster3044 Місяць тому +1

      ​@@dibbidydoo4318
      No it isn't the closer it gets to light speed the more energy it has this has no limit.

  • @timeworntraveler3644
    @timeworntraveler3644 3 місяці тому +83

    I was today years old when I first heard Randall's voice. It was... as expected!

    • @andrewthomas7109
      @andrewthomas7109 3 місяці тому +23

      Congratulations! You're one of today's lucky 10,000 ☺

  • @fsodn
    @fsodn 3 місяці тому +1247

    I love every single solitary second of this, but the apparently mouth-made foley swishing wind noises is the hidden gem here, and it's awesome and hilarious in its own right.

    • @crusatyr1452
      @crusatyr1452 3 місяці тому +27

      @@BrowncoatFairy That's a shame, because the content is great regardless.
      I for one, find it charming, but I feel your pain. Sometimes the wrong sound will ruin a video like that for me too.

    • @Loebane
      @Loebane 3 місяці тому +12

      ​@@BrowncoatFairy So sorry to hear that, I've got misophonia but lucky for me those particular noises weren't bad.
      Have you tried calmer ear plugs? They kind of reshape sounds and help take the edge off.

    • @Blindman875
      @Blindman875 3 місяці тому +9

      @@BrowncoatFairy I find it endearing and hilarious. To each their own I guess.

    • @gnyrinn
      @gnyrinn 3 місяці тому +1

      I'd say it's a tad too much. A bit of it is good and proper, but as it is it just distracts.

    • @leifhietala8074
      @leifhietala8074 3 місяці тому +4

      I did admire the sincere effort put into the verisimilitude.

  • @Idefilms
    @Idefilms 3 місяці тому +931

    A classic.
    I still remember how my friend (who has since moved away) introduced What If? to me more than a decade ago: he read this out loud, in full, from the blog, and ended up needing to pause several times because he was laughing so hard. It was one of the greatest things I'd ever heard.
    Good times. I'm going to send this to him.

    • @PK19899
      @PK19899 3 місяці тому +29

      Tell him Randall himself is the narrator

    • @Radonatos
      @Radonatos 3 місяці тому +3

      I remember it with "If Superman threw a ball at the speed of light..." - or was that something else?

    • @expansivegymnast1020
      @expansivegymnast1020 3 місяці тому +7

      Sounds like a good friend

    • @andrewfleenor7459
      @andrewfleenor7459 3 місяці тому +7

      I had a similar experience with a dramatic reading of this article with friends. We were all losing our minds laughing.

    • @Idefilms
      @Idefilms 3 місяці тому

      ​@@expansivegymnast1020 He absolutely is!

  • @seanthornton4382
    @seanthornton4382 3 місяці тому +42

    I remember reading this one years ago. Still chuckle at the "hit by pitch and can advance to first base" Please keep doing these. :-)

  • @TimvanderVelden-dp3fs
    @TimvanderVelden-dp3fs 27 днів тому +8

    I love how everything in the ball's way changes from 'unsuspecting' to 'disintegrated'.. :-)

  • @frantisekvrana3902
    @frantisekvrana3902 3 місяці тому +527

    I suspect Rule 5.05 would not apply, as the wizard accelerating the ball would be Spectator Interference according to 6.01e and the ball would be considered dead from the moment it was accelerated.

    • @rose_allen
      @rose_allen 3 місяці тому +41

      What if the wizard was first-baseman?

    • @SeekingTheLoveThatGodMeans7648
      @SeekingTheLoveThatGodMeans7648 3 місяці тому +11

      But if the pitcher were Superman?

    • @bend.4130
      @bend.4130 3 місяці тому +22

      ​@@rose_allenI cast Magic Missle

    • @88porpoise
      @88porpoise 3 місяці тому +18

      Even if Rule 5.05 applies, I do not believe the batter would be entitled to first base. If the batter his hit while the ball is in the strike zone, it is a strike and a ball is considered to be within the strike zone if any part of the ball is in the strike zone. In this case a portion of the ball would be in the strike zone.
      The counterargument would be that the ball bounces off the ground and into the strike zone (which some of it presumably did) which would mean it is not a strike and is a HBP, but I think the strike argument is far stronger in the spirit of the rules where there is ambiguity.
      I am ignoring the comment that the ball first hit the bat since that makes no sense as the bat would almost certainly be on the far side of the batter as the pitcher releases and the batter wouldn't even register the release before disintegrating.

    • @afrophoenix3111
      @afrophoenix3111 3 місяці тому +26

      Conveniently but boringly, the ball is declared dead in the microsecond before the entire city center surrounding it is also declared dead.

  • @Klipik12
    @Klipik12 3 місяці тому +677

    This is the classic kurzgesagt answer of "short answer, you die. Long answer, it depends."

    • @bladdnun3016
      @bladdnun3016 3 місяці тому +96

      xkcd >> kurzgesagt

    • @VeteranVandal
      @VeteranVandal 3 місяці тому +12

      Here it only depends on your distance from the pitch.

    • @StarryNightGazing
      @StarryNightGazing 3 місяці тому +72

      pretty sure the long answer is still you die

    • @an1hony28
      @an1hony28 3 місяці тому +40

      Yes, but you die with cool stuff happening

    • @deltalima6703
      @deltalima6703 3 місяці тому +12

      Kurzgesagt

  • @gmlegende3282
    @gmlegende3282 3 місяці тому +13

    i think the part that i like the most is the mouth-made background noises, great channel.

  • @dougjb7848
    @dougjb7848 Місяць тому +4

    “Unsuspecting Backstop” would be a great name for a band.

  • @LendriMujina
    @LendriMujina 3 місяці тому +272

    2:11 Can we just talk about how, since it hit the bat first, that means the batter _still managed to hit the ball?_
    Rest well, stick figure batter; you were probably the most skilled batter of all time.

    • @Vesperitis
      @Vesperitis 2 місяці тому +22

      It’d also mean the batter would need to swing at close to the speed of light, so that’s two nuclear explosions colliding at each other.

    • @hugme9592
      @hugme9592 2 місяці тому +6

      If the batter knew that the baseball would be thrown at that speed, they would need to swing so that the bat is in front of them at the release of the ball. It would be a matter of timing the swing by the movement of the pitcher rater than the ball.

    • @averyb.476
      @averyb.476 2 місяці тому +3

      The batter was in the bunt position 😂

    • @AngryRockMan
      @AngryRockMan 6 днів тому

      Which would technically make it a foul ball and not a hit by pitch. Poor batter just ended up with a strike.

  • @charliehansen6584
    @charliehansen6584 3 місяці тому +161

    The personal touch on the sound effects is easily my favorite part. Just hearing him make the noises with his mouth in the background lmao

    • @felixb.8841
      @felixb.8841 2 місяці тому +5

      omg same! I was going through the comments to see if anyone else appreciated them just as much!! so funny

  • @sandduneoasis
    @sandduneoasis 2 місяці тому +6

    This is the most epic and hilarious What If ever. I love how you explained the physics and the consequences of such a crazy scenario. The animations and the narration were superb. But the best part was the disclaimer at the end: “Do not try this at home.” 😂

  • @MundaneMuser
    @MundaneMuser 3 місяці тому +8

    Haha, just finished watching this with the fam and it was 🔥! We've been waiting forever for this and it totally lived up to the hype. First, we were all gathered around the computer, about to click on the video, when BAM! Power outage! Uncle Bob strikes again, accidentally unplugging everything while vacuuming. Classic Uncle Bob move 😂.
    But hey, we got the power back and it was smooth sailing, right? Nope! Little Timmy decided it was the perfect time to test his karate skills and ended up kicking a hole in the wall! Mom wasn't too thrilled, but we patched it up quick.
    When we reached the part about the baseball rules, Grandma couldn't stop laughing! She was cracking up so hard she dropped her false teeth in her whisky 😂. And to top it off, when we all cheered at the end, our dog Max joined in with some epic howling. What a video! Can't wait for the next one! 🙌🎉

  • @ClintonAllenAnderson
    @ClintonAllenAnderson 3 місяці тому +259

    I do miss Wil Wheaton asking "But what if we add more power?"
    That was awesome!

    • @theemmjay5130
      @theemmjay5130 3 місяці тому +17

      To which James Doohan replies, "The engines canna take much more o' this!"

    • @GlitchedBlox
      @GlitchedBlox 3 місяці тому +1

      Shut up, Wesley?

  • @JoshWebb
    @JoshWebb 3 місяці тому +192

    The voiced sound effects are absolutely cracking me up! 😂

    • @john3260
      @john3260 3 місяці тому +1

      I was looking for this comment! 😂

    • @kuronyaa-san
      @kuronyaa-san 3 місяці тому

      The sound effects! Bzzzzzzt. Psssssssssshhhhhuuuuu!

  • @oopsgaming7111
    @oopsgaming7111 3 місяці тому +18

    If there ever was a "Well, that escalated quickly", this is the one!

  • @sillicon8227
    @sillicon8227 Місяць тому

    This topic fills me with a strange sense of nostalgia. I found this video and memories just came flooding back.
    I remember when i was a 4th grader, during our morning assembly at school, a select group of kids (chosen the day before) from a random class would get to present researched facts to the entire school block. One of the 11th graders at our school presented this exact topic to us all and talked about it with so much detail and enthusiasm in his voice that i was unable to think of anything else for the next few days. As a child, this question alone was the reason for my fascination with physics to begin.

  • @theijemanmanman
    @theijemanmanman 3 місяці тому +109

    I love that the book is getting remastered in video form, it's pretty satisfying to watch

    • @Jaymic
      @Jaymic 3 місяці тому +3

      It's great for me because I've never had the opportunity to get my hands on a copy!

  • @FailSpace2
    @FailSpace2 3 місяці тому +273

    boy oh boy do i love xkcd

    • @eggalicious8853
      @eggalicious8853 3 місяці тому +16

      “xkcd” rearranged is “dxck”. Make of that what you will…

    • @Li-Nuss
      @Li-Nuss 3 місяці тому +29

      ​@@eggalicious8853 The sum of the letters is 42. I think that makes up for it.

    • @avhuf
      @avhuf 3 місяці тому +4

      I wonder what psychologists would say about people making anagrams of questionable nature using words not even containing all letters required...

    • @kelsierii4747
      @kelsierii4747 3 місяці тому +1

      I have this book. Read it in like 3 days cause it's so good

    • @ArtemisAYO
      @ArtemisAYO 3 місяці тому

      ​@@eggalicious8853duck 🙂

  • @cavemann_
    @cavemann_ 3 місяці тому +1

    This is way more exhaustive than I anticipated and I loved every second of it!

  • @katjaamyx2922
    @katjaamyx2922 3 місяці тому +3

    "A careful reading of Major League Baseball rule 5.05 (b)..." 🤣🤣

  • @Fralexion
    @Fralexion 3 місяці тому +94

    Ah, the question that started it all.

  • @ironman4do
    @ironman4do 3 місяці тому +156

    The "Hit by Pitch" rules you quoted in the end was a hilarious addition, but I don't think they'd apply here.
    2:11 "It hits the bat first"
    This would be a foul ball, by your timeline. 😉

    • @simongeard4824
      @simongeard4824 3 місяці тому +24

      I'm not sure the rules cover what happens if it goes _through_ the bat, and then strikes the batter...

    • @torreywhiting5402
      @torreywhiting5402 3 місяці тому +2

      ​@@simongeard4824it didn't go through the bat tho, mr xkcd said that the ball touched the bat

    • @ZlothZloth
      @ZlothZloth 3 місяці тому +15

      It may not matter either way. Even if the batter is considered hit, the batter or a pinch runner needs to trot over to first base. There will be no pinch runner because the coach and all the umpires have disintegrated. Perhaps new rules can be drafted to allow the next of kin to take over that duty?

    • @torreywhiting5402
      @torreywhiting5402 3 місяці тому +3

      @@ZlothZloth good point! You could use next of kin, or maybe a player on their team that didn't come to play the game or was drafted but hasn't played yet (if that makes sense)

    • @voncornhole
      @voncornhole 2 місяці тому

      ​@@simongeard4824 going through the bat is the same as hitting the bat, counts as a foul ball

  • @theboxman7967
    @theboxman7967 Місяць тому +1

    Bro why did you flinch
    What bro threw at me:

  • @BatmanCatShadows
    @BatmanCatShadows 24 дні тому +1

    If Angel Hernandez was behind the dish when that 609M mph fastball was thrown. It will be a gift for the whole baseball community 😂

  • @TurquoizeGoldscraper
    @TurquoizeGoldscraper 3 місяці тому +81

    The very first "What if?" and one of the best.
    It would be more accurate to say the fused atoms that were once the batter would be gathered up and placed on the fused atoms of what was once first base.

  • @alexrook3792
    @alexrook3792 3 місяці тому +556

    I like the statement that "it hits the bat first" assuming that the batter managed to actually hit the ball that he, as previously mentioned, would physically impossible to see.
    Edit: at everyone trying to tell me "it's not physically impossible, it's biologically impossible", I was literally quoting the video that said the shockwave would reach the batter before the batter could even see the pitch because the light would be traveling at about the same speed as the shockwave.. I am literally pointing out the fact that he just said the batter wouldnt' have been able to see the pitch and then, in the very next sentence, stated that the bat would be struck first.

    • @Fuqes
      @Fuqes 3 місяці тому +46

      It hitting the bat first also means it can't be a hit-by-pitch! It would be a bunt turned foul ball

    • @stargazingbeginner
      @stargazingbeginner 2 місяці тому +6

      It isn't physically impossible, since matter can't move at the speed of light the light would still be in front of the ball, hence the light will arrive at the person's eyeball but probably won't get processed, so it isn't possible to see it, but if we ignore our biological limits then we will be able to see it, making it "biologically impossible" instead of "physically impossible".

    • @cjt354
      @cjt354 2 місяці тому +7

      I guess the bat just happened to be in position when the pitch was made?

    • @MattFyrm
      @MattFyrm 2 місяці тому +2

      @stargazingbeginner when talking about what is physically possible for a human tot do, biology tends to play a role ;)
      Like you implied, vision is a thing that only makes sense to talk about in the context of human (or other) biology

    • @stargazingbeginner
      @stargazingbeginner 2 місяці тому

      @@MattFyrm that is true, however the person who made the original reply just stated "physically" and not "physically possible for a human", hence i assumed that they were talking about it being physically impossible, which it isn't, it just conflicts biological limits, but if he were to say that it is physically impossible for a human to observe it, then that is partially true, since there probably are some EXTREME scenarios regarding some sort of disorders that allow it, but from a standpoint of a normal human, it is probably impossible, but i am not educated in the biological field. either way, you make an excellent point that sometimes we simply take a random "creature" that observes something and think it's a human.

  • @chimpu-ls5fg
    @chimpu-ls5fg 2 місяці тому

    xkcd your book is literally one of the best books I've read - loved the video!

  • @josukedrinkingcoffee7346
    @josukedrinkingcoffee7346 2 місяці тому

    oh my goodness how did i not find this sooner??? im a massive fan of the what if and how to books, its great to see them in video format!

    • @233j
      @233j 2 місяці тому

      Highashkata shlopske.

  • @thatotherted3555
    @thatotherted3555 3 місяці тому +105

    The little "gulp" sound at the blinding flash 🤣

  • @theorangeoof926
    @theorangeoof926 3 місяці тому +31

    3:03 Ah, damn. If only the batter and first base continued to exist at this point.

    • @vedantsethi7124
      @vedantsethi7124 2 місяці тому +1

      Pitcher: Ah shit, here we go again

    • @fluffly3606
      @fluffly3606 2 місяці тому +2

      Clone all the players and continue the game with a runner on first

  • @pringle239
    @pringle239 2 місяці тому

    I saw this exact comic in highschool over a decade ago. Interesting to see xkcd popping on youtube

  • @19MAD95
    @19MAD95 3 місяці тому

    I love the ending joke. This was my first xkcd article I read and I’m glad it has become a video.

  • @akshhat
    @akshhat 3 місяці тому +70

    the sound effects are my favourite part HAHAHAH

    • @nebulan
      @nebulan 3 місяці тому +11

      Is certainly something we normally don't get with XKCD comics 😁

    • @Jesin00
      @Jesin00 3 місяці тому +3

      I find them annoying and distracting. It's harder to hear the words with those other mouth-noises going on in the background.

    • @guillaumepinon
      @guillaumepinon 3 місяці тому

      @@Jesin00 Same for me, I dislike them

  • @hens1866
    @hens1866 3 місяці тому +25

    This is my all-time favourite What If!! It’s the concluding “hit by pitch” bit that truly makes it art.

  • @scubaad64
    @scubaad64 Місяць тому

    I love this channel!! My son bough the "What If" book from a few years ago, but it's fun to watch and listen too.

  • @matthewhafner962
    @matthewhafner962 3 місяці тому

    I remember reading this the day you put it out in written form. I love that your final observation is the same as the written one.

  • @ProdigyKnight80
    @ProdigyKnight80 3 місяці тому +84

    going over what baseball rules this uses at the end was the best part.

  • @makingnoises2327
    @makingnoises2327 3 місяці тому +61

    i remember this from when it was posted on the what if blog, and when it was a ted talk

  • @williamdaines3755
    @williamdaines3755 2 місяці тому

    I have bought and read all of your books, I am glad to see you have started this channel.

  • @gemstonegynoid7475
    @gemstonegynoid7475 3 місяці тому

    Oh this is one of the best what ifs. Glad to see this as a video

  • @DrZaius3141
    @DrZaius3141 3 місяці тому +33

    I hate when this happens. You never even see it coming.

  • @christopherobrien8105
    @christopherobrien8105 3 місяці тому +57

    Look, at a long-suffering Pirates fan, I have to ask... can that pitcher throw a curveball?

    • @kylaxial
      @kylaxial 3 місяці тому +20

      probably not, since that relies on aerodynamics, which doesn't apply to the ball

    • @pharmesq
      @pharmesq 3 місяці тому +10

      Not anymore. He can only throw that pitch once.

    • @murrfeeling
      @murrfeeling 3 місяці тому +2

      If you throw the ball even faster space will curve around the ball. 😋

  • @gamerknight1014
    @gamerknight1014 2 місяці тому +3

    I love how he makes the explosion sound effects on his own

  • @planswalker
    @planswalker 19 днів тому

    I am so grateful that this channel popped up on my feed

  • @lenathefirst_4574
    @lenathefirst_4574 3 місяці тому +22

    I still remember receiving the first what-if book for Christmas and laughing my head off at this one, especially that ending. It’s nice to hear it said out loud officially, instead of by me or one of my family members while laughing way too hard 😂

  • @themikep82
    @themikep82 3 місяці тому +31

    Imagine this pitch followed up by a 80 mph changeup

  • @Slaphappy1975
    @Slaphappy1975 2 місяці тому

    Happy to have discovered this channel when it's still relatively new, cuz it's gonna be huge in the future 🔥👍🦅

  • @jrn0499
    @jrn0499 3 місяці тому +30

    The custom SFX are incredible 😂

  •  3 місяці тому +33

    I LOVE the sound effects! Especially the "chkchkchkch..." :D

    • @user-cm5bh5yl8n
      @user-cm5bh5yl8n 2 місяці тому +1

      That was the funniest part for me, the constant "waaaaoooaaoaoaaawaaaaoooa" throughout the whole thing 😅

  • @hey.aidid_
    @hey.aidid_ Місяць тому

    Your diagrammatic animation looks as if I am having school science class again. This form of explaination is simple enough to grasp the main ideas easily

  • @whale3300
    @whale3300 2 місяці тому

    Seen it in your book years ago, love to see it has video version now

  • @maxleveladventures
    @maxleveladventures 3 місяці тому +6

    I am so happy my favorite comic is now in video form. These bring such simple, pure joy to my life.

  • @HansMaximum
    @HansMaximum 3 місяці тому +15

    MVP sound effects.

  • @DutchPatterson
    @DutchPatterson 28 днів тому +1

    Reading this question in What If? is what got me into the XKCD world. Love you, Randall.

    • @tncorgi92
      @tncorgi92 14 годин тому

      I just finished reading "What If? 2" all the way thru, couldn't put it down. I love when my library gets titles like these.

  • @undeniable491
    @undeniable491 2 місяці тому

    I liked the added sound effects, well done :)

  • @aaronfidelis3188
    @aaronfidelis3188 3 місяці тому +37

    This is reminiscent of his TED talk. I love that!
    In the end, all that effort to hit a baseball would give the batter the most well known meme:
    SINGLE!

  • @MoritzGehrckens
    @MoritzGehrckens 3 місяці тому +6

    I love how you just vocally add sound effects
    Love your content, loved your books

  • @49diewj
    @49diewj 3 місяці тому +1

    The little gulp after the flash of light was the best. LOL

  • @escapist-cartplayz1934
    @escapist-cartplayz1934 3 місяці тому +5

    So basically throw the ball at 89% the speed of light instead

  • @Kombivar
    @Kombivar 3 місяці тому +10

    That's one of my favourite question from the "What If" - I've read this countless times and every time my mind is blown :D

    • @noatrope
      @noatrope 3 місяці тому +3

      My favourites are "boating on non-water liquids", "flying a plane on other planets", and the two-part "draining the ocean through the Mariana Trench"

  • @AntiVectorTV
    @AntiVectorTV 3 місяці тому +9

    I love the little explodey noises you do. Adds to the charm!

  • @mukrifachri
    @mukrifachri 3 місяці тому +1

    The very first What-If ! Never got bored reading it.

  • @MahraiZiller
    @MahraiZiller 3 місяці тому

    One of my favourite bits in the book, for the ending alone 🤣
    Great Christmas present 👍

  • @rogue6
    @rogue6 3 місяці тому +6

    YEEEESSSSS. 'Relativistic Baseball' has always been my absolute favorite xkcd post. Love that it's a video now.

  • @kirahen0437
    @kirahen0437 3 місяці тому +31

    Alternative title: how to make a nuclear bomb using baseballs and magic

  • @wwbim
    @wwbim 3 місяці тому

    This question has remained my favorite ever since it was posted on the website...never expected it transformed into an animation video today 👍

  • @Nickyonzaza
    @Nickyonzaza 2 місяці тому

    i knew what would happened but this was still hilarious, first day watching your channel and i know this will be amazing

  • @Solstace_
    @Solstace_ 3 місяці тому +5

    Bro really used his ultimate attack 😂

  • @EnderGrad
    @EnderGrad 3 місяці тому +58

    In summary, everyone dies

    • @TheSequelWasBetter
      @TheSequelWasBetter 3 місяці тому +28

      BUT the batter gets first base.

    • @ShadowHazy
      @ShadowHazy 3 місяці тому +2

      ​@@TheSequelWasBetterCorrection: His molecules get to the first base.

    • @NJ-wb1cz
      @NJ-wb1cz 3 місяці тому

      Everyone dies in general

  • @PunishedFelix
    @PunishedFelix 2 місяці тому

    Awesome, this one was a classic from the blog.

  • @YoutubeAccount7135
    @YoutubeAccount7135 3 місяці тому

    a friend got me your how to book a few years ago, now im getting reccomended your videos
    IT KNOWSSS
    have a good day

  • @BahamutEx
    @BahamutEx 2 місяці тому +4

    So basically you'd turn the ball into a nuke, gotcha.

  • @ketsuekikumori9145
    @ketsuekikumori9145 3 місяці тому +19

    A+ mouth foley work.

  • @caffeinecreature
    @caffeinecreature 2 місяці тому

    I am greatly enjoying your narration! While I know it's not going to be feasible for each of these, it would be cool to see you elaborate further on how you arrived at each of the conclusions and estimates.

  • @bronney
    @bronney 3 місяці тому

    I just advanced to your first base because of this fantastic journey XKCD!! Finally all those slashdot years were worth :D

  • @chadwickthezulu
    @chadwickthezulu Місяць тому +3

    Follow-up question: what's the fastest a pitcher could theoretically magically throw a baseball without killing himself or the batter?

  • @Random_guy82
    @Random_guy82 3 місяці тому +10

    I have this book lol

  • @plumbthis4421
    @plumbthis4421 12 днів тому

    I HAVE ALWAYS LOVED THIS EXPLANATION!

  • @infinitecrafterYT
    @infinitecrafterYT 3 місяці тому

    I'm really glad "what if" is getting some kind of animated series. I hope this series continues for a long time.

  • @flydrop8822
    @flydrop8822 3 місяці тому +3

    This raises the question, what is the minimum speed of an object relative to the air required to ignite it with nothing but friction?

    • @tomsing98
      @tomsing98 2 місяці тому +1

      That very much depends on the object - the size/shape, conductivity, thermal mass, and composition. Larger, draggier objects are going to shed more energy through drag, and thus generate more heat. If the object is not conducting heat away from the surface, and has a low thermal mass, the surface temperature will rise more quickly. (Of course, you also have to consider that some of the heat will be carried away by the air.) And, finally, there are certain materials that have extremely low ignition temperatures. White phosphorous, for example, will ignite at just over 90°F at sea level. Triethylborane will ignite at -4°F. So, on a summer day in Florida, or on a winter day in Chicago, the answer is, conceivably, zero.

  • @delusionalmerg1323
    @delusionalmerg1323 3 місяці тому +3

    but it’s pretty hard to reach 1 base when 1 base is sent to hell

  • @markgraham2312
    @markgraham2312 3 місяці тому

    This is hilarious - especially when accompanied by your deadpan narration. Hit by pitch!?!

  • @b_2u
    @b_2u 2 місяці тому

    I've seen this one in the what if book, glad someone made a video version😂

  • @andreigrigorev3499
    @andreigrigorev3499 3 місяці тому +3

    2:30 : wouldn't after seeing a *blinding* flash you wouldn't see anything else?