The Physics of Slingshots, with Jörg - Smarter Every Day 31

[kody87061]

Can you make a video explaining what Coeficient of Restitution is because i play baseball and there are new safety standards for bats and they are called BBCOR which stands for Ball Bat Coeffiecient of Restitution. I dont know what it is or anything and i would like to know! thank you!

[guynesg]

you should have your own discovery network show for kids lol

[Gecka12]

I was hoping that the big guy would shout "NERD" as he pushed destin

[TheSku113000]

this video hurts my brain :(

[TheHiddenPart]

joining two awesome viideomakers for a great production.

[BlackSmurfPunk]

They giggling around like a few young potheads

[BlackSmurfPunk]

Die kichern rum wie kleine Kiffer.....

[sonicnarutogoku]

IS THAAT A FUSHIGI BALL?

[miniegg1118]

@destinws2 Yea On 3DS (nintendo) there amazing!

[miniegg1118]

@destinws2 I have exite bike. You Know.. IN 3D!

[destinws2]

@miniegg1118

It's in 3D now?

[Fleezyy]

Man, come up to UT Knoxville and let's hang out. And do some science stuff. Maybe blow some stuff up and record it with that Phantom. Also, I have video games. @destinws2

[destinws2]

@Fleezyy

Do you have Excite Bike? I really like Excite-Bike. Especially the "H" jump.

[Fleezyy]

@destinws2 I actually just found Excite Bike 64 at a cool place called McKay's Used Books for about $3.

[Fleezyy]

Man, come up to UT Knoxville and let's hang out. And do some science stuff. Maybe blow some stuff up and record it with that Phantom. Also, I have video games.

[lgsocal]

@SuperNabeel1234 thats no R8. Looks like a TT, not a wide enough body for an R8

[masterofawsomeablify]

@lgsocal sorry to correct you but its not a TT its either the a3 or the a4 most likely the a3

[Drjusmar]

This is the third video on this channel I have looked at. Subbed!

[TheOptimalmale]

This youtube channel is taking up alot of my time, its not that I watch the youtube videos over and over again but its more or less me going to the internet and reading about newton all night

[alicianadragonn14]

This actually helped in my Honors Physics class..... 

[xXDBeatsXx]

hahaha you really hear the germanaccent xD

[SuperNabeel1234]

Did Anybody Reconise the Audi R8 In The Backround at 0:34

[Briggie]

Coefficient of restitution is:

(vb2-va2)/(va1-vb1)

va1 is 33 m/s

vb1 is 0 m/s

va2 is .36 m/s

vb2 is 7.12 m/s

(7.12 - .36)/(33) = .204848

[57r1k3r]

"this is the only slingshot ive ever built that make grown men giggle like a small girl" lmao thats great

[1KevinsFamousChili1]

physics AND shooting stuff!?!?! AWESOME!!!!!!! lol and who else has seen the slingshot channel before this video xD

[Baxwannabe]

YAAAAY Jorge Sparve!

[TheAfterProm]

1+1=2

[CaltTUBE]

lol i didnt kno germans had humor 

[professorchaoz92]

@CaltTUBE a german comedian has the world record for most people in a comedy show

[CaltTUBE]

@professorchaoz92

but they really don't

[veizour]

Doesn't get any better when two absolutely awesome channels, made by absolutely awesome people, combine to make a great video. Great job and "absolutely awesome" video! :D

[ksandom40]

BTW When you met your wife/partner, did you say "I am your destiny"? That would be epic cheese! ;)

[f00g3n]

You'r not the first to be taken over by Germans.

[ThisGuyOnLive]

your videos are too short destin!

[Eximus1]

CR = 0.71

[destinws2]

@Eximus1

Show your work

[Redemptioner123]

Oh Germans, and theyre beautifully overcomplicated engineering! Gotta love em.

[plasman1029]

You should have a show on Discovery Channel

[BBoyAlfredo]

best intro. EVER!

[markecccc889]

The name Jorg sounds incredibly Swedish.

[Vkrispies]

where is vsause

[xXMrGamePlayerXx]

Sauce

[TranceFur]

Jörg is funny.

[Nickpeterg]

Jeorg and Destin Duo collab! What! Im excited!

[Krazykurlzz]

Gotta love learning all this in physics 20 :)

[GDPplease]

is it me or do these guys seem like they're super blazed during this

[PaulFSemicolen01]

I love how you have Reepicheep as your slogan!!! ^_^ GO NASA!!!!! YEAH CURIOSITY!!!

[fit3akmal]

that's a good way to disperse seeds.

[yohank2004]

simple physics but very cool

[kryptiea]

lol nice

[ObereReihePhotog]

CoR=.20 ?

[ThatsTooSmall]

the cos of that angle is only the component of the force. there are other factors that determine the force that goes into the "ma".

...scalars...

[ryry70001]

0:10 wouldn't be the first time...

[Rxkiller27]

holy genius

[RCcowBoy23]

"This is the only slingshot Ive made that makes grown men giggle like the small girls"

[RCcowBoy23]

This is AWESOME!! Great VID

[LeChristianDiaz]

Engineering Degree pays off; I understand everything

[challengerRT123]

i dont wanna get my hand in there, cause i dont wanna die lol

[DAISUKIDAISUKE]

:) science can be fun

[caboose39134]

haha, i love watching these two. i feel like both of them are getting back to there childish roots and just having fun

[AQinyourface]

cool

[cooliestguy45]

lol i never knew procrastinating for a phys test on energy could be useful :P

[fightingfoos]

I don't think he would have died if he put his hand in there.

[bkbboy17]

sling shot channel and smarter every day?!?!?!

[LRR001]

boring

[ICodeInDreams]

Will clicking on the annotations disrupt my playlist?

[destinws2]

@ICodeInDreams

Nope, chuck testa

[AdolfHitlerGaming]

@destinws2 hey is that chuck testa?

nope it's just chuck testa.

[randomasiangeek]

I FUCKEN LOVE LEARNING!! :)

[Jadexfriendsforever]

I totally saw this before it was in Stuff Kevin Likes

:)

[SwiftBladeHD]

"Hey its me Destin, welcome to smarter every day..." NOPE Chuck Testa"

[KittenCollision]

hate to be a hipster, but I saw this before kevin, but I did discover destin because of kevin.

[izabel1395]

"dis da onl thing dat makes da grown men geegle like small guhls" WHY ARE GERMANS SO UNINTENTIONALLY HILARIOUS.

[TMIGT]

where did you get duke nukem's ball?

[cybersavvie]

After the german said nope i was like "CHUCKTESTA."

[kriekenzero]

NOPE! Just Jörg Testa.

[TheFezzik]

Awesome bit of cooperation here. Now just do something with the vlog brothers on their new science channel and you'll be set!

[MrKVlogs]

Ball hit pumpkin...pumpkin gone.

[robboneter1]

imagine getting one in the nuts...

[OnTheWhistle]

I <3 Physics

[Otterwearinggloves]

NOPE.

[i2eefus]

and the pumpkin did not move because it has inertia.. finally i used some physics in the real world

[ThelDinko]

NATION ARMY

[chunterr39]

NOPE! Chuck Testa. 

[musjamasha]

oh, those jolly germans...

[Norex7777777]

@musjamasha loving their accent? ever heard americans talk german? cuz i love THEIR accent =P

[TriptalkGuy]

what great timing. i actually have a physics test tomorrow.

[cRaZyRaVeDuDe]

@TriptalkGuy omfg same

[anarkey42]

OMG germans do have a sense of humour, who would've ever thought it...

[NRGxPHlL]

Already saw this video before SKL. Loved this vid the frist and second time the same.

[heintron]

Why all this math? Just say "god did it". Much simpler. It is the american way.

[jookur]

#Inb4theNation

[Dominius2003]

German Kevin Spacey kicks slingshot ass!

[PointBlanc54]

I feel smart knowing everything he just said.

Turns out I actually learn things in school...

[kraven2144]

are they shooting a fushigi???

[tbows7]

Jörg is funny as hell!

[mageguy3]

i would be scared to use that big thing because in rare occasions the rock or ball baring gets stuck and bounces backwards.

[PandaMistress81]

i love the way he says "grown man giggle like a small girl" XDD

[MrAwesome415]

i just felt stupider watching this video

[TheTrueRandomness]

*hipster mode on* I watched this video before it was famous ^^

Ok, just joking.

It's really cool to see it featured in the playlist :)

[ShipersUK]

My calculations differ slightly,

Slingshot + Fruit / Slow Motion Camera = Good Times.

[marcuelcajon]

Science It works, Bitches!

[THCIFilms]

DAMN SCIENCE, YOU SCARY

[mastersniper13]

i was already subbed to destin!!!

[thatdinho]

ewwwie math

[cristowwal39]

Sorry this is very well done but I don't like learning...

[palekidtony]

No Kevin, Childhood didn't teach me that slingshots are awesome, ZELDA DID!!!

[khalilcaz]

Yay for extra views for Destin!

[jwdesign336]

Damn calling out FPS RUSSIA! He is a massive douchebag thought. Science FTW

[victoriaroseh]

well, there was a lot of things said in this video that got me lost...

[diesrabb]

Okay, I feel dumber today.

[michaelgrella]

My uncle's name is Jörg :D

[Wassamattawityou]

I really want to high five Jörg! :D

[ZedChildFTW]

TRIPLE!!!!!

[ydoiwatchthese]

destin's second time on the Stuff Phil Likes playlist. too bad i saw this on the 18th :B

<3 you destin. been subscribed for ages

[ThePinkHeel]

Already Subscribed - Destin's awesome!! Thanks for sharing Kevin!!

[emmer84]

Hahah these guys are funny :)

[ceeeim]

Notch takes time off to shoot things? cool.

[TypicalGam3r]

this guy must be a genius

[Moviegoer123456789]

Who knew learning could be so awesome 

[LawlietShadow]

Angry birds.

[koolx1000]

the best part was "this is the only slingshot i ever built that makes grown men giggle like their small girls"

[AnarchyIsPower]

DUDE AARON RODGERS AT 2:14

[shizandra10]

....and i'm supposed to know what a ''joule'' is ?

[BattleBorton23]

@shizandra10 A "joule" is the measurement of energy. I would know because I finished grade 9.

[shizandra10]

@BattleBorton23 No need to be rude to a fellow fan who made a self deprecating joke .

[lacidamaster9]

What I heard: Blah blah blah blah Slingshot blah blah blah rifle

[gtgshopping]

hey you speaks pretty good english for the german! :D

[TwilightMasterCK1]

Slingshot > Hero's Bow.

[ErnAgSI]

wifel shot



[TubbsAdventures]

Jorg = Real life Heavy from Team Fortress 2

[fishy1289]

HA! saw this on the slingshotchannel before this :D

[LightboxGaming]

I find it awesome that i am learning this in Physic right now.

[AnderZ312]

HE SOUNDS LIKE NOTCH

[zedxyle]

@AnderZ312 Meh not really. When i hear Notch i can definitly tell he is Scandinavian and Jorg sounds German. But i guess to most people they kinda sound the same.

[AnderZ312]

@zedxyle Notch is Swedish, and im pretty sure Jorg is too.

[TheQuestion8]

@AnderZ312 He's German.

[zedxyle]

@AnderZ312 He is from Dortmund, Germany

[MasteratArms15490]

Robbers beware: You will be racked by a big ass slingshot!

[MatthewTS22]

Germans always have the evilest laugh.

[SeeBillyRun]

Your videos aren't showing up in my subscriptions :(

[ernestt13]

OMG JORG!!!!

[malnbo]

Geeet tooo daaa choooppaaah

[12345cdog12345]

This is extremely simple physics

[mrshwom]

its the chicken man!!!!!!

[AkumaKishin]

Stuff Kevin likes<3

[svenlivingston777]

this video makes me proud to be german :D we finally were able to take over something :D

[Ameterasuu]

@svenlivingston777 lmfao yall takin over the auto industry too

[BRODSTERification]

0:03 Nope chuck testa

[xHaarizzzx]

If FPS Russia did this....Some how something would blow up. Fact.

[destinws2]

@xHaarizzzx

FPS who?

[Neumie7]

@destinws2 holy shit. you need to go look him up now. hes like jorg, but with guns. a lot of guns

[SangheiliSpecOps]

@Neumie7 i think he was being sarcastic...

[destinws2]

@Neumie7

Haha. I was joking. Why act Russian when being American is so awesome already?

[Neumie7]

@destinws2 god dammit. as good as i am at sarcasm IRL, i suck at detecting it online lmao. and why russian? because russians are more skilled in firearms than rednecks lmao. at least, thats my personal stereotype

[0rth0doxFTW]

@destinws2 this guys not american tho..so hows being american awesome!?

[MrGoldieman1]

@destinws2 Look him up. biggest badass ever..

[destinws2]

@MrGoldieman1

No, he's not. He's self serving. Real men serve others.

[WalkableBuffalo]

@destinws2 What does that even mean?

[GraydonW]

@WalkableBuffalo What is says.

[WalkableBuffalo]

@GraydonW FPSRussia gets food for himself while the other guy gets food for other people?

[Person1873]

@destinws2 being russian is cool, but being australian with big knives is even cooler

[DarkBrawlRiver]

@MrGoldieman1 Yes, Kyle is awesome.

[yellowl1]

@destinws2 You're kidding, right?

[sodapo461]

I probably would have actually understood math in high school if you were my teacher.

[KingBaje]

Cool another insane Russian, TIME TO SUBSCRIBE!

[Dleger13]

i totally subscribed to this guy a few weeks ago. It's good to see views being sent his way, he deserves them.

[DJBludLust]

I feel awesome because I was already subscribed to both channels :D

[2degreesin20minutes]

Newton's Experimental law states that: e=speed of separation/speed of approach, therefore e = (7.12-0.36)/33

So the coefficient of restitution is 0.205

[brace110]

Destin you look like a redneck I find it hard to trust you on anything scientific.. I'm sorry I just can't.....

[trevormooriss]

Already subscribed