Officer: "do you know how fast you were going?" Kevin: "Speed is relative, Officer."

Vsauce2: A game that never ends Vsauce: Or is it?

Next video: A game that never starts

if he goes at 130mph he wont get pulled over because the police officer cant catch him

Man I used to love those little tracks. I would always try to intentionally fling my car off the track at the person I'm racing.

> when you're allowed to play one more game before bed

“How fast can I get away with it without getting pulled over” This is my only thought on the highway

Today we learned Cars slide when they loose grip Driving fast is dangerous which is why we have laws Different roads have different speed limits Cops pull you over depending on your speed Very informative

American: ...or whatever the speed limit is in your area... German: Laughs in Autobahn.

SIr, you are driving too fast Kevin: *What is fast?!*

generally you can drive as fast as you want as long as there are at least 2-3 cars driving faster than you.

Them talking about not sliding on the roads and being able to brake: Me, a Canadian: that's cute

Spatula City has all the spatulas for your gift giving needs

Thanks for uploading constantly unlike other Vsuauce's

You : I have a radar detector. Cop : I have a radar detector detector. You : Do they make a radar detector detector detector?

"big straight super Highways where we can all do 55" That's cute *laughs in German*

Knuckles? Cracked Keyboard? Greased Game? Never ending Alright it's gamer time

Vsauce2: Its logistically impossible to pull everyone over who goes 1MPH over the speed limit Emporia PD: Hold my radar gun

*Deep inhale* THIS IS THE GAME THAT DOESN'T END IT JUST GOES ON AND ON, MY FRIEND SOME PEOPLE...

“How can we use game theory to find the answer?” Simple. You ask MatPat, he does the math for you.

You don't really have a wiggle room about your speed limit when an automated traffic radar system is the one whose flashin the lights at you.

Cant get in trouble, if you dont pull over

Rule of thumb in the UK is 10% over the speed limit. for example: 77 In a 70 or 33 in a 30.

I remember playing with that exact same race track 14 or 15 years ago. I still got it somewhere in the attic

Somebody: Died Vsauce: Or did they?

Next video *The video that never ends.*

I live in socal. Here you will get pulled over for not going 85 in a 30

This seems ... like a weird mix of random topics fiddled together just to do an ad for speed?

"Pump the brakes there, t-- Billy."

Games never end because you will always be able to respawn and try again. Real gamers are even able to do this in real life.

Vsauce2: "I guess Grandma was right, it pays, to be nice..." * *flips poor police car off table* *

Something I'd add about the nash equilibrium in the prisoner's dilemma situation is that if you tally up total scores in each outcome, both keeping quiet ends up as -2. Both talking ends up at -4. One talking and the other keeping quiet ends at -3. I mean group total. The rational actor in this situation will think as an individual and seek the 0, because it's the most positive result for all of this, on an individual scale, but this means both will likely do this, and lead to a collective -4. Team players generate the highest score on a group level, loners generate the lowest and shittiest score on a group level. Realistically speaking, nash equilibrium would always happen and you'd never see one side get 0 and the other -3.

Life is a game that never ends, also monopoly

VSauce2: A Game That Never Ends VSauce: What is a 'game'?

I really have been liking your uploads lately. I hope you keep doing this. :)

I have a feeling in real life prisoner dilemma situations you are thinking more about how many years your counterpart will be in for and how far away you can move when he gets out and tries to kill you for ratting on him. jk prob not

Mom: ok one more game before bedtime Me:

Your videos are so amazing. Really informative and entertaining. You and Michael are the inspiration behind my channel. Keep up the great work!

Something that was left out that i think is important is why people are nice to each other: in the cold world of game theory, there is the notion of "repeated games"-both players will behave "nicer" if they must face each other again. Intuitively, this makes sense: if one prisoner betrays the other, than in successive rounds of the prisoners dilemma they will betray each other over and over. However, if the prisoners must face each other again, then they will cooperate infinitely.

Kevin "You can generally get away with going 5 MPH over the limit." Me: Laughs in Canadian

"Pump the brakes there, Billy" is now my new catchphrase, thanks Kevin.

Dogs catching their tail is a never ending game

Thanks again for another great vid Kev! Loving all the videos!

“Only about 1 inch” Um, I’m sure you’ll get more than that when you actually put the weight of a motorcycle on that tire.

Police: Do you know how fast you were going? Vsauce2: or do i

I feel it’s actually risky to go exactly the speed limit when a cop is around. The cops thinking “hmmm is something up with that car? Why’s he driving exactly the speed limit, i wonder why he really really doesn’t want to get pulled over?” But if you go a few mph over the posted speed limit when a cop is around that makes the cop think “ That guy doesn’t seem to be too worried about going a little over even when I’m right behind him so he probably doesn’t have anything to hide or be worried about”

I'm really digging the synthwave you guys have been using in your videos lately

Sean: Master of speed. Vsause2: Master of turning things into games.

This is so much easier in the Netherlands; there is a legal 10% leeway when it comes to speeding.

No one: Vsauce: Or is it ?

3:36 Please remember that most modern vehicles have anti-skid systems, so you can't actually lock up your tires.

I used to wait months at a time, then watch a bunch of mind blows at once. But as Michael's channel came to a halt, as well as Jake's, I always look forward to a vsauce2 video. Always interesting on what I want to watch, and never boring

So how fast can I drive without getting pulled over?

I already watched all four parts of Speed. LOVED IT!!!

4:44 thanks for the conversion in kph. Small detail I know, but that's exactly why I appreciated it.

7:40 "we can get away with 5mph over the apeed limit" *laughs in New Yorker*

*“They’re resisting centripetal force, they want too fly off”* Friction and that peg provide the centripetal force tho?

The fastest I ever went on a public road was 160 mph (260 km/h). Totally legal on a German Autobahn. 😉

“How can we use game theory to be the fastest” Matpat “hold my Diet Coke”

One time I got out of a ticket, and this was the exchange. “Sir, you were going a bit fast back there.” “Yeah, I was speeding a bit… and I saw you sitting there but *shrug … didn’t think you’d mind.” Cop LOLs, briefly looks over my documents, and says “stay safe bud” with the smile and head shake still resonating. I think I made his day.

Watching a video somewhat about cars and then hears 'Robert Axelrod.'

Vsauce2 is a gamer confirmed

its so nice that there is vs2 posting regularly!!! :D

1:03 that "I wouldn't have it any other way" sounded very badass

American : What is "kph" ?? European : What is a "speed limit" ?? Russian : Did someone say Klashnikov?

So a rough estimate like '... they're maybe 4" by 5" wide ...' should be converted to the incredibly precise '10.16 x 12.7 cm'? Ok...

Motion of car on banked road was one of the topics in my physics course last year. Never thought i would see it work practically!

Vsauce 1: KZfaq Original series Dong: Jake and Micheal being themselves Vsauce2: Kevin and paradoxes, riddles, mathematical and physics lessons Vsauce3: Science...except its a short, yet very well produced film

Grat watching this from Germany. You more or less see people constantly driving 150 mph on the motorway!

"I have to go..." *ad instantly pops up*

Most of the videos are of two category. One is where the host take up a complex problem and break it down so simple that any body can understand. The other type : Vsauce2

Cop to Einstein: sir, you were going 50mph Einstein: time is relative officer

Kevin: How we can use game theory... Mattpat: hmm interesting

0:14 HELLO INTERNET!!

I find that if you go 1.2 times the speed limit you're generally pretty good. 25×1.2=30 65×1.2=78 I haven't been pulled over while following this rule.

Tag never ends... Hide and Seek never ends... We need a final boss battle for these

"I brought one of the tires off one of my motorbikes here." *pulls out tire*

Giving them a spatula is probably not a great gift. Unless they're spongebob.

Thank god at least one of the Vsauces is uploading regularly, love you Kevin

Dude thanks, this was really.. nice

What if life is a simulator and when you die, somebody takes off your goggles and says, "So, How was it?"

KZfaq this isn't the right time to show me this video in my recommended

TIL: Recursion is a pattern of incremental change that repeats until it reaches a base-case. In this video, the base case is getting pulled over. The change is usually one directional, so, for example, the non-cop-driver starts at 60, and doesn't get pulled over, the next round the driver goes 61, then 62, etc, etc. Eventually, this pattern stops when the driver is pulled over. That is recursion. Recursion usually doesn't go to infinity because it reaches Game theory is also a repeating pattern of incremental change, but it can go in more than one direction. The base case is when change = 0. An example I heard of was two vendors selling goods at the beach, and the change they make is where to set up shop. If both vendors are equally spaced out on the beach they might get equal shares in the business, but if one decides to move toward the center, it will be more convenient for customers to go there and less to the other making the one who moved get a larger share of the business. The vendor getting less business will likely respond by moving closer to the center until he receives most of the business, then back to the first one who moved, he'll move again until he gets most of the business ... this pattern repeats until both vendors are right next to each other in the middle. This is an explanation used for why so many gas stations are right next to each other. So in the example in the video, game-theory is being applied in a different way where one party incrementally controls their speed, but the other party (the police) incrementally adjusts their threshold for how fast they are willing to let a civilian drive before pulling them over. This pattern repeats forever until a driver gets pulled over. But it results in a sort of mid-point (called the Nash-equilibrium) of how fast one can drive without getting pulled over resulting in an actual speed limit that is somewhat faster than the road-signs. Interesting enough, this game is not played by two parties, but by all drivers and all police within a given area. Thus the equilibrium ends of being determined by how fast most people drive in an area thus if you were driving in an area where EVERYONE except for you goes the speed limit, then you might get pulled over for going 1 mile over. However, if you are in an area where everyone goes 20 mph over the speed limit, then you going 19 miles over the speed limit greatly reduces the odds of you getting pulled over while allowing you to still speed.

"Not only is it logistically impossible, that level of law enforcement would make everyone pretty angry." England: *hold my beer*

"The Game That Never Ends" *presses ALT F4* "Nope."

The weight of thr car makes the tires rubber depress causing it to have a larger contact patch

Woah. The implications are endless and honestly, mind-blowing. Especially about the gift giving or...when working in a group. It pays off to be nice.....when everyone is nice but what if you're too nice and the other 'players' think that being bad is what they think you feel is nice but it is not. Yet, now you have been nice and to be not nice, that will surely be...not nice.

Sean has such a nice voice. I can imagine him acting/recording an audiobook.

Vsauce : The game that never ends Avengers end game : *chuckles in physiology*

Kevin sounds like hiccup for HTTYD

0:57 the way he picked up the controller WAS...... *CLEAN*

One of the hardest things and most awkward things is when someone is explaining something to you and you are both standing up. You just have to look at them, nod and say: uh huh

The badass speed expert has driven about 210kph. *laughs in German*

Meanwhile in Jersey people drive 85 on a 65

There’s another variable not accounted for: How fast MUST you go before you CAN be pulled over? Many jurisdictions, often times entire states have laws in place that set hard limits on when someone can be cited for speeding. Many states require the offender to be exceeding the speed limit by a certain amount before they can be cited (for example greater than 10mph over). Further, different speed measuring devices can have these limits set differently (LIDAR, RADAR, Pacing, aerial etc). This is further compounded by the fact that different laws may apply to different agencies that work in the same jurisdiction. For example State patrol may be able to cite you for 56 in a 55 but a PD may not be legally able to cite you on the same road until you are going 70.

The only game that never ends is "The Game" you just lost, I just lost, there is no winning, no escape.

Kevin: "...and how we can use game theory--" Me: *plays Game Theory intro*

Next Vsauce2 Video: The game that is. Or is it?

5:22 *Meanwhile in Virginia* Public VSP: "Let's use an electronic ticketing system that will help save both time and lives." Also VSP: "Let's use an electronic ticketing system to write the most minor infractions plus charge a ticketing fee. Brilliant!"

Around 4:30 wasn’t that the old Battle Nations (iPhone game) background music? Then again it could just be some of the same sound effects, but the nostalgia!