Frozen Ping Pong Ball Challenge
ฝัง
- เผยแพร่เมื่อ 26 พ.ค. 2021
- Challenge Pongfinity is back with some weird table tennis experiments!
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4:43 The ball be like:
*Aight. Imma "disconnect" from the game.*
2:45 Pongfinity discovers new physics, wins Nobel Prize.
@@-danR XDDD
Ur weird
"Could be but no."
Ball- You underestimate my power.
Don't try it!
So, for the science behind why a full ball bounces and a half-full ball doesn’t: water is incompressible. When you drop the half-full ball, all of the energy of the collision passes through the water, like a shockwave. It hits the air, which is very compressible, and that absorbs the energy and compresses nearly instantly. With the full ball, the energy has nowhere to dissipate (except for its brief moment of contact with the wooden table), and so the energy of the impact returns into the full ball, causing it to move in a different direction, or bounce. The only reason a ball filled with air (the normal ping-pong ball) can bounce is because the rigid plastic shape takes the brunt of the returned energy. That’s why bouncy balls are filled, with a hardened gelatin, to retain most of their energy. The water-filled ball is genuinely closer to a bouncy ball. It’s also the reason that a normal ping-pong ball will dent on a very hard impact, absorbing the energy, and stopping any bounce.
Which brings me to my challenge idea (if you guys haven’t done it already, just found this channel): Play with a heavily dented ball, multiple dents. That should mess with bounce angles, and make for very interesting post-bounce mental corrections on its projected trajectory.
Edit: I was right, went looking for it, found it from ten months ago. Now I have a playlist to catch up on before my next suggestion. Have a sub :)
Water is incompressible. Everybody seems to repeat that over and over. How can something bounce if its not compressible? I guess all neutron stars are made of water because WATER IS INCOMPRESSIBLE!! It just is.
@@0x04c11db7 Incompressible at a molecular level. The molecules, once bonded, refuse to change size and structure. All molecules bounce around in whatever they make up, just at a slower rate if it’s more dense, like a solid instead of a liquid. If you push on water, it moves away, rather than squishing. That’s why displacement exists.
That being said, the statement “water is incompressible” is at least true in Earth physics. I have no idea what would happen to water in a black hole. There’s also no real way to find out. It’s an interesting thought, though.
@@Bobal27 Bruh its not compressibility.. the reason is that the water movement inside the wall during impact absorbs what woudl be redirected into kinetic energy had there been no water. This changes the center of mass of the ball without needing the ball to move. When the ball is full of water, the center of mass is always at the center and does not move, that is why it bounces. This is the same reason why a half-full bottle of water does not flip easily, but a full one does. However, if you try to lay the bottle horizontally, the water spreads uniformily, which repositions the center of gravity, and the bottle will spin more easily.
@@exuberantraptor3178 would the ice ball also bounce if it didn't shatter? and how much would it bounce compared to the full water one? just curious
Did anybody even read through the entire thing?
3:36 I appreciate that the suggestion is from 2 years ago and they still did it haha
Challenge: play with a ping pong ball full of helium.
That's a great idea
I think it almost won't change anything but who knows 🤔
Edit : wow I didn't expect 100 likes
Double edit : I just realized we can do the physics to predict what would happen
So I calculated that from a 5m drop it would take the ball
-filled with air : 1.126s to hit the ground (with air resistance)
-filled with helium : 1.128s to hit the ground (also with air resistance)
making a difference of 2 milliseconds (absolutely insane) 😯
Yes
Definitely
@@cubeoholic8010 yo I'm subbed to you
Challenge: Play table tennis on an air hockey table!
Thats a beautiful idea
Yes possible
Yes
What-
Challenge: play with a glass full of water (almost) in other hand. The one who Spill it loses the point
they already did this in another episode
@@boppertube2722 of
Challenge: Play table tennis with EXTRA long handles.
So badminton bats
hi
what's up what your name
‘Handles’
Play table tennis while wearing goggles that turn everything upside down
*dies of nausea
yes like drunk goggles that screw up depth perception
Or drunk goggles
That’s a challenge to be reckoned with
i swear you guys have the greatest ideas
Its reassuring to know that Big Otto could be in a full body cast and still destroy me at the game.
Jesus loves you. and Believe that and Just pursue Him with your whole heart and you will find Him and Obey His Word.
Not religion, its a relationship with God.
@@jonathani4475 I mean cool, but He has forsaken me when it comes to ping pong.
@@jonathani4475 aka a religion. This comments section has nothing to do with God.
@@charlesdarwin6224 religion is going to church every Sunday and doing traditions that are man made and then going home and living in sin the whole week. A relationship with God is Obeying the Word of God and pursuing Him daily and knowing Him intimately.
This is such an entertaining channel to watch, always finding intresting ways to play the game, awesome
I laughed loud in front of my parents when you cracked the ice ball and they looked at me as if I was crazy 😂
1:33 "Where did you get this thing?"
Miikka: _We'll get to that later_
Se me cayó un ídolo
@@pereserramayans2567 se me cayo miikka🥵🤑😡😈
4:52 You should fill the ball only 80% water so the hull remains (mostly) intact during the freezing and then you can play with the ball filled with ice, not only the ice
It would be hard to figure out just how much to fill it without either cracking the ball open or leaving an air pocket.
@@hiimemily not really. you can calculate the volume of the ball. it should have about 33.5cm³ of volume, so 33.5mL, 80% of that is 26.8mL
90% should work perfectly, ice has 0.9 times the density of water.
26:43. Let’s take a minute to appreciate their skills in pong pong, wow, just wow!
Half filling spheres with liquids causes maximum sloshing due to the amount of water and free space being equal, giving the maximum amount of water being given space to move. When liquids that flow like water get transported the rule is to either have things full or empty, to avoid sloshing.
I love when Emil says good game guys, lol 😂
3:34 "So we are gonna put one of these in the freezer"
You mean you'll just the leave ball outside for a day.
Haha so funny
finland aint that cold, we have quite normal summers
@@sensemmosta8019 normal summers for us is... 45 degrees Celsius
@@abishekramachandran2227 In the Netherlands summers are 20 degrees😂😂
@@finnfasty2347 And in Novosibirsk we usually have +10(night)..+25(day)°C in summer (with extreme values −2,2°C and +37,2°C ).
When pongfinity uploads, it makes my day better
yep
Samee
No way I got a heart!!
Didn’t really knew there was a whole channel dedicated to ping pong
For almost every sports there a channel just dedicated to it
this is the only one though, lucky to have found it!
@@spanzotab there is also adam bobrow and there are other channels I just can remember their name
@@hasanalbahhar1844 takkyu geinin is a great one!
Haven't been here in a few years, great to be back
Pongfinity challenge: intruduce a video in Spanish, greetings from Spain you are IDOLS
They normally dont do the language thing anymore because then they mostly get language challenges and no actual challenges😂
Comentario random en español se une a tu petición.
Te apoyo, mucha gente les vemos desde España!!
VAMOOOOSSS
Are you a maseran soldier?
Challenge: play with a rubik's cube (as a Racket) while solving it
Yeah its way too fragile, you’d need a strong core but then itd be impossible to turn
I think they want to have the cube as a racket not as the ball because how would you solve it when it's not the racket?
@@user-me8hy8ew4o yes it's what I wanted to say
@@BaoPham2 I mean they use the cube as a racket
Pongfinity is taking full advantage of the winter season going on in Finland from an ice table to an ice ball😂😂👍
Talking to the ice: "that's so cool" 😂
Challenge: try to modify the racket so you get as much spin as possible. That would be fun!
Funny number of likes
Can't believe that they actually make money from the things they truly enjoy doing, I wanna be like them when I get older !♡♡
ouensiteruyo!
Yo guys honestly great content! Keep this up!!!❤️
Always enjoy you videos guys!
I was thinking with myself... these guys are approaching the limit of possible challenges available, but every time I watch a new video I surprise myself with people's ability to come up with different interesting challenges. Amazing!
Pongfinity challange: Play a match where otta imitate miika and miika imitate Otto.
Happy to see pongfinity love my comment
Love from india 🇮🇳🇮🇳
🤔
You are all so fun! Just discovered your channel:)
That was so much more interesting than I thought it would be
Pongfinity is every idea u ever had, done without your parents beating u for the mess Lol
Pongfinity challenge - play while shouting the "attack name" for every hit 😅
Yep, I'm all for it
TOPSPIN NO JUTSU
I will never play table tennis in my life but I find your videos as strongest antistress
"Miikka, where did you get this thing"
Good question
Fact: Otto is better with straight Arms than every normal player
I learned how to play Table Tennis🏓 by seeing Pongfinity...
Thank u Pongfinity 🏓
0:16 Otto went from “Don’t give me there” to “Please don’t give me there” 😂
What about a frozen ball without removing the original ball? It should ensure a little bit more.
And you may try to fill the ball to 90% before freezing, to compensate the expansion.
We all knew that this was coming after the frozen racket...
2:29 "I feel like a mad scientist"
I did too when I realised that the old tt balls smelled like camphor and actually burnt one in front of an idol of god instead of using actual camphor. The feeling of accomplishment lasted for the time it took my mother's hand to reach my cheek.
😂 why
@@rewrose2838 for science Rew, for science.
When I was younger I used to get excited whenever one of my tt balls broke. Then I would hold the small white thing to my nose to inhale that heavenly scent. .........
@@dhichicpop2531 cool cool 😂
You are a god amongst people
hahaha! I thought the ice ball match was gonna be intense! You Got me! Congratz!
That water and ice ball experiments were too good 🤩
Most epic match I ever saw with this frozen ball. Didnt know what to expect
Now play ping pong on the frozen table with a frozen racket and a frozen ball
this was a pretty chill video🥶
The frozen ball cracked me up. It really was an icebreaker
Pongfinity you should try flipping the table upside down and putting a board on each side connected to the legs! Thanks for the videos I rlly enjoy them keep up the great work and content!!
Wow, it was really cool guys. Thank you
Hi Pongfinity ! Really love your channel !
Here's an idea for your challenges : play a full match in which you have your back turned to the table ! (you can use a mirror ;) )
⭐CHALLENGE⭐:- Please play ping pong in a swimming pool.
And do the intro in telugu please.
Thank you
From india🇮🇳🇮🇳
Next you’re gonna have frozen people 😂 loving the content guys
man on every video otto is such a beast, he's too good
5:01 XDD Look at Emil's Face
ITS A DIRTY FACE LOL
Me before watching the video: Otto will break the ice ball when he smashes
WHEN IT'S A BAD DAY FOR ME , IT'S MAKE ME SO MUCH HAPPY WHEN MY FAVORITE TRICK SHOT CHANNEL 'PONGFINITY' POSTS A NICE VIDEO
❤LOVE YOU GUYS ❤
Siz efsanesiniz ya bu nasıl bir aimdir yA
love ur content, its amazing! Someday I wanna be as good as you guys.
2:30 Even the ball have vaccine
Play on a table made up of table tennis rackets one side with backhand rubber and the other with foreand.
This will be really expensive lol
yeah use wooden blades and a rubber table
@@angadsinghchhabra9422 One can buy so called ''training rubber'' from China in bulk.
@@XMcNealX Amazing idea!
This channel is so close to 500 million views!!! LES GO
so now we know how to make bouncy ball at home. thanks pongfinity!
WHEN YOU WILL REACH 3 MILLION SUBSCRIBERS , PLAY A DOUBLES MATCH WITH BENDEK OLAH
WHERE EMIL AND BENDEK WILL ONE SIDE AND MIKKAA AND OTTO WILL BE ON THE OTHER SIDE
❤ PLEASE PONGFINTY GUYS ❤
I love Otto's voice.
00.41
Emil: It’s like a tennis backhand.
Me a tennis player: Offensive!
I love otto’s accent so much
Challenge: play tennis on a tennis court with a ping pong ball.
The feeling when Otto would most likely beat me even with straight arm/no elbow bend. 😂
yes bro
😆😆😅😅😂🤣😭😭the frozen ball was so weak hahahahaha
There guys have too much fun.
Challenge: Play with Cameras as Rackets. [comment streak: 3 vids]
They already kinda did. I think it was only one of them who used a camera though
Now science channels gotta find out why half filled ball didn't bounce but full water ball bounced
I think the problem with the half filled ball is that when it hits the surface, the water inside it splashes everywhere and reduces the total resultant reaction upwards, and spend all the kinetic energy for water to go in various directions. But the water inside the fully filled one has nowhere to go and it transfers all the energy to go in the exact opposite direction of contact and bounces straight up.
와 탁구 안친지 정말 오래됬는데 덕분에 대리만족했어요!! 한국에서도 팬 많고 저도 항상 응원한다는거 알아주셨으면 해요. 항상 재밌고 대리만족되는 영상 찍어주셔서 감사해요. 꼭 채널 번창하시고 꽃길 걸으시길!!
they are so relaxing
2:37 I expected that to happen. Golf balls used to have liquid inside btw. That ball must have felt so heavy though, haha. Have you ever played table tennis with a golf ball btw? I'd recommend a pan instead of a racket though :P
Next is frozen net 😃
Well, you always put me in a good mood :)
0:25
Didnt knew you can play table tennis in minecraft 😂
That shot at 0:49 !! Legend
Challenge: play with the frozen racket and the frozen ball on the snow table
And on the snow table 😆
@@stuped.365 Also 😂😂
Terve!
During the first lockdown with my flatmates we've created a new version of ping pong, called VING VONG, and it is quite amazing when you get used to it!
You play with a normal table (we used a kitchen table), balls, rackets (we also used a round pizza recipe book), net (we used taped dvds) but it's a 2 vs 2, and, if possible, in a confined space, such a living room.
The rules are quite unique:
- Serve as usual
- After the serve (=2 bounds), the receiving player has to pass the ball to his/her teammate directly (with no bounce). This latter hits the ball towards the opposite team's table. And the circle repeats itself after the bounce.
- However, the pass to the teammate cannot cross the half table line (=the net line) or the game would become messy. The goal is to get as close as possible to the net with the pass to the teammate and smash or do an around the net or perfect roll.
- If the ball bounces/rolls on walls, furniture, body parts ("involuntarily") and so on, is accepted and doesn't count as a pass, and the game continues.
- The point is assigned only when the ball hits the floor or isn't moving anymore.
- These rules and objects can be modified in order to improve the game.
- For the other rules, borrow them from normal ping pong!
You should try it!
Terrible
bearded guy has the best ernergy... hes so calm its amazing
Challenge: Play with electronic gadgets such as phone, computer, television without cracking it.
Challenge: play table tennis while doing duck walk like coming forward towards the table and picking up the shots
4:43 plot twist we didn't want but knew was gonna come! 😂😂
THE ' DON'T GIVE THERE ' MEME WILL LAST FOR EVER
Challenge idea: a tournament where every shot has to be either backhand or over arm (pressing the bat into the ball in a forward motion whilst holding the bat vertically), I know this isn’t very creative but I only have a few mins to think about it! 🙃
Challenge: do a normal rally but every 5 times you hit the ball add another ball.
That ice ball just bursted with the fear Otto shot😅
You should make more stereotypes video. I actually like that the most🤣
Challenge: Play a whole match with a 16" wooden pizza paddle.
among us!?
Otto playing better than I ever could without bending his elbows
Do a "dont give me there"-compilation
Love you otto
4:43 Yeah...
thats why we are here...😂
What was the point of taping up Otto's right hand? 😅
Thinking about it now that's actually a very good question..! 😂
@@Pongfinity yeah because he’s left handed
Challenge: Play Ping Pong on Otto's Beard
What the-
Already been done. Go to the gold button vid
Next the fire ball👀
We need the ice table, ice ball, and ice paddles all at once
Pongfinity challenge: DIY TABLE TENNIS BAT but you only make it out of food items. Loser has to take a bite out of all three bats!!