Watch the reaction of Eun Jung Kim's last stone 10th end Korea vs Japan semi final. The stones travel and center of rotation have a certain eccentricity, which speaks to the nature of this problem.
Actually they are trying. There are two different views with two theories. (that explained in the video). There are scientific articles about each theory. Its still unknown
The friction of sweeping generates a little bit of heat which melts the pebbles a tiny bit. Depending on how you sweep you can use this to make the rock Curl a little bit more or a little bit less. You can even increase the distance a little bit. In fact the sweeping is half the game.
@@LM-he7eb Ah, yes, a sport where you need both brains and brawn, which includes excellent balance, flexibility, endurance and strength is considered stupid to someone sitting behind a screen who probably never touched grass just because it consist of stones, a broom, and an ice rink. You can’t do it and you don’t know what it’s like to practice for hours and hours on end to hone your skill, so why don’t you just shut up?
Isn’t it behaving how a sphere behaves on air? If you kick a ball with a (anti)clockwise spin it’ll swing that way in its flight. No idea, but that may be somewhere to look for answers?
I totally understand and can explain the "Mystery or Secrets" of Curling but I can't figure out who to talk to about it. Also would love to explain and test a theory of the brushing that could change the sport of curling.
@@mymusic8546 Right, but it's kind of lackluster for a NOVA video called "Curling - The Most Mysterious Olympic Sport " to not explain obvious questions about the sport in it's entirety.
they melt the ice with the brooms, which REDUCES friction. In fact, with skilled enough throwers, a game could be played with no sweepers at all. They just make it a little easier.
I hate to say it, but doesn't a bowling ball also curve in the direction of its rotation? They said that this curling stone is the only object on earth that does so. :-/
Different kinds of rotation. Tire analogy: Bowling ball is like a tire that is upright (on your car). Rotational forces align with the tread. Curling stones are like a tire on it's side (like the spare in the back of the car). If you set this tire on the ground, rotational forces are different. It's also why they used the analogy of the cup rather than a ball to show the difference in how the rotation is not the same.
The centrifugal force of a bowling ball and the like makes things bend one way as they travel and then bend back again, like a wavelength. Curling stones are unique because the ice and how much liquid there is from sweeping somehow cancels out one direction of the centrifugal pull and the force of a curling stone will only ever make it "hook". How long or wide that hook is controlled by the direction and spin made by the person throwing the stone, and also by the people sweeping. More sweeping means less resistance so it will go faster and travel more, but it will also curl less.
A rock curls because it has three speeds. If you use Vector quantities to measure these you will find that the bolt which is attached to the handle has the speed of the actual motion of the rock. Then you have the speeds of rotation, one which is moving faster than the centre bolt and one which is moving slower than the centre bolt. The faster side does not have time to grab the pebble but the slower side does. Like ABS in a vehicle the slower side relative to the centre makes more contact with the pebble and drags the rock that direction.
Dreadful presentation, completely distracting and unnecessarily dramatic music, underwhelming penetration into subject matter, immature and tabloid in tone
The friction of sweeping generates a little bit of heat which melts the pebbles a tiny bit. Depending on how you sweep you can use this to make the rock Curl a little bit more or a little bit less. You can even increase the distance a little bit. In fact the sweeping is half the game.
This fascinating sport which involves a lot of decision making and often enough comes down to the last stone bowled is maligned by some. The naysayers frankly baffle me. Even here there are trolls. And, no, it's not shuffleboard on ice anymore than chess is checkers.
I need to about this because I’m playing a game called Battle cats an they have cat called curling cat it looks just like a curling 🥌 stone but a tiny cat in it . I know now . 😂
The sweeping is kinda funny (and a little dumb..) Look, i have an idea to make everyone's opinion Make the rock become an explosive bomb and if it hit the bull mark and blow up, everyone can enjoy a little something It's real tension
It is definite people would watch anything man these people push a rock on ice and they have Olympics for that.......... WTF I need to stop using the internet now
I don’t understand all the dislike people have for Curling? I think Curling is very underrated
Man...I could really use these people and their skill set for my Kitchen Floors 🤣😂
🤣🤣🤣🤣🤣🤣🤣🤣🤣
if you hired them you'd be slipping all over the place.
That's new for me. Out of all sports curling isn't seen on television like majority i see. Seems cool to play given the standards. Id try it
Watch the reaction of Eun Jung Kim's last stone 10th end Korea vs Japan semi final. The stones travel and center of rotation have a certain eccentricity, which speaks to the nature of this problem.
I'm surprised no scientist has tryed those theories out
Actually they are trying. There are two different views with two theories. (that explained in the video). There are scientific articles about each theory. Its still unknown
But it didn’t explain what the sweeping does exactly? Does the friction shave down the pebbles?
generates heat, reducing resistance and increasing the range
The friction of sweeping generates a little bit of heat which melts the pebbles a tiny bit. Depending on how you sweep you can use this to make the rock Curl a little bit more or a little bit less. You can even increase the distance a little bit. In fact the sweeping is half the game.
the mystery is that this is a SPORT. lmao
LMAO, exactly. The mystery is that people get paid to do this
I see you haven’t actually played Curling before. It is a lot harder than most people thing it is
...and these sweepers are called athletes? 😏
It may also have to do with an increase in pressure melting the ice, because liquid water is more dense than ice.
Holobrine because the universe doesn't need to make sense
Shockwave Shockwave No it doesn't have to, but it does anyway.
Never laughed to hard at this, is this an olympic sport?... But I actually started practicing with tea boiling pot on the floor, fun!
It is such a stupid "sport". I can't believe these people take themselves serious
@@LM-he7eb Ah, yes, a sport where you need both brains and brawn, which includes excellent balance, flexibility, endurance and strength is considered stupid to someone sitting behind a screen who probably never touched grass just because it consist of stones, a broom, and an ice rink. You can’t do it and you don’t know what it’s like to practice for hours and hours on end to hone your skill, so why don’t you just shut up?
@@TheXIIWizard Brawn, brains, flexibility, endurance, balance , FOR THIS?
@@LM-he7eb Yes, there’s more to the surface of it. Why don’t you go try it, so you can see what I’m talking about?
@@TheXIIWizard I'll let you know when I do. I regularly slide glasses across the counter top at home
Isn’t it behaving how a sphere behaves on air? If you kick a ball with a (anti)clockwise spin it’ll swing that way in its flight. No idea, but that may be somewhere to look for answers?
They need a Swiffer Wet mop for super brushing!
there has to be some sort of chaotic motion in this system
Of course the scientist talking about how tye stones curl on pebbled ice would be from the epicenter of curling, Saskatchewan 🇨🇦
I totally understand and can explain the "Mystery or Secrets" of Curling but I can't figure out who to talk to about it. Also would love to explain and test a theory of the brushing that could change the sport of curling.
4mins 32seconds I'll never get back 😭
You answer the question of the stone, now explain why you need a 2 people with a broom sweeping the ice as it is gonna slow the stone down
There's a great tool called the search bar that you can utilise.
@@mymusic8546 Right, but it's kind of lackluster for a NOVA video called "Curling - The Most Mysterious Olympic Sport
" to not explain obvious questions about the sport in it's entirety.
they melt the ice with the brooms, which REDUCES friction. In fact, with skilled enough throwers, a game could be played with no sweepers at all. They just make it a little easier.
There is nothing mysterious about it. The coefficient of friction between that flat rock with a handle, and the ice, is essentially zero!
I hate to say it, but doesn't a bowling ball also curve in the direction of its rotation? They said that this curling stone is the only object on earth that does so. :-/
Different kinds of rotation.
Tire analogy:
Bowling ball is like a tire that is upright (on your car). Rotational forces align with the tread.
Curling stones are like a tire on it's side (like the spare in the back of the car). If you set this tire on the ground, rotational forces are different.
It's also why they used the analogy of the cup rather than a ball to show the difference in how the rotation is not the same.
Thank you, Ken. I don't understand the physics of it, but you're probably right, and I imagine that's the best answer I'm going to get. :-)
The centrifugal force of a bowling ball and the like makes things bend one way as they travel and then bend back again, like a wavelength. Curling stones are unique because the ice and how much liquid there is from sweeping somehow cancels out one direction of the centrifugal pull and the force of a curling stone will only ever make it "hook". How long or wide that hook is controlled by the direction and spin made by the person throwing the stone, and also by the people sweeping. More sweeping means less resistance so it will go faster and travel more, but it will also curl less.
A rock curls because it has three speeds. If you use Vector quantities to measure these you will find that the bolt which is attached to the handle has the speed of the actual motion of the rock. Then you have the speeds of rotation, one which is moving faster than the centre bolt and one which is moving slower than the centre bolt. The faster side does not have time to grab the pebble but the slower side does. Like ABS in a vehicle the slower side relative to the centre makes more contact with the pebble and drags the rock that direction.
The comments at the end kind of killed the climax 😖
Dreadful presentation, completely distracting and unnecessarily dramatic music, underwhelming penetration into subject matter, immature and tabloid in tone
Again; kindly slow down the speed of the rolling text so we could read it.
Thank you.
no one is stopping you from using the pause button
Maybe you're just a slow reader compared to average
Wtf they do with those sticks ... You didn't explain that
The friction of sweeping generates a little bit of heat which melts the pebbles a tiny bit. Depending on how you sweep you can use this to make the rock Curl a little bit more or a little bit less. You can even increase the distance a little bit. In fact the sweeping is half the game.
watched this because of bill burr
I would say it is the added weight and the slight bit of lubrication at the front. That makes a lot of sense honestly.
Make disc golf an Olympic sport
This fascinating sport which involves a lot of decision making and often enough comes down to the last stone bowled is maligned by some. The naysayers frankly baffle me. Even here there are trolls. And, no, it's not shuffleboard on ice anymore than chess is checkers.
Curling is gay
Luis Rodriguez i shall activate now
@@LuisRodriguez-vf1ks like your daddy
It’s 2022 & I’m just knowing about this sport. Thanks to UA-cam auto play😩😂😂😂😂
At no point does it curl. It does curve though.
WOW BUT WHAT ARE THE MOPS
Is it just me...
Or did they sample either a Tevin Campbell or Toni Braxton song??? I mean...AM I TRIPPING??????
Me: no, they're not curling. They're cleaning the floor
My theory? This is an elaborate prank they pulling on normal god fearing hard working simple folks.
All those years working as janitor.
Sooo why is it in the Olympics?
They don't have that many varieties of sports in Winter Olympics.
Obviously you have never tried Curling before. I is a lot harder and more fun than most people think it is.
@@dustmybroom288 Correct. Never had. I'd like to.
Nd they havent allowed cricket in Olympics
I need to about this because I’m playing a game called Battle cats an they have cat called curling cat it looks just like a curling 🥌 stone but a tiny cat in it . I know now . 😂
Whoever made this video reads at 100mph
The sweeping is kinda funny (and a little dumb..)
Look, i have an idea to make everyone's opinion
Make the rock become an explosive bomb
and if it hit the bull mark and blow up, everyone can enjoy a little something
It's real tension
This video is pure nonsense. Comedic brilliance.
Still not make sense this thing still on olympic
i suppose anything can be turned into a game
Curling is an Olympic sport but MMA is not. That's weird.
Still not worthy of being an Olympic sport.
no u
And why is it not worthy?
Olympics sports are not exclusively for dumb muscles.
@@chunyinanimation sure, dumb muscles. You just demeaned every other sport to defend people pushing a teapot and washing the floor.
Did you come here after TikTok????
Tug of war should replace this.
Ha!
dafuq
Its weird
Who the hell came up with this sport?? And who thinks that yeah this is what I will do for the rest of my life?
The Scottish.
People who love the art of curling. It's no less dumb than billiards or golf or bowling.
I love this sport and I will dedicate all my life to this marvelous sport.
This must be fun to play. But watching it? Doesn’t look exciting
Who knew physics was so complicated- Trump
sounds pretentious
No no no no no no no.
Never has humans been so board. 🤷
Noice.
Congratulations, you just wasted 4 and a half minutes of your life.
Why is this a sport?
Full of nonsense
These people were bored as sh*t! 😂
Nah is still weird
This is as boring as golf i dont know how its a sport
How this became an Olympic sport?🤨🙄😒
Seems pretty dumb to me.
Wasting time to play.... Better to clean the floor
It is definite people would watch anything
man these people push a rock on ice and they have Olympics for that.......... WTF
I need to stop using the internet now
Yeah go ahead
"sport" my ass. next vid pls
tomsmith4 That's not respectful.
Please check back with us when you're sore for two days after playing and sweeping properly.
@Rory Calhoun then explain how hitting a puck on the ice makes you an athlete.
this comment is a hot dumpster fire 🔥🔥🔥. Curling is more skilled than you can possibly imagine
Why a waste of time and resources just for this silly “sport”