Dave67004's channel

Nice vid. Laughed at the derivative machine!!

@MrCdm0048 Yes, that's true; good point!!

Brilliant song; the video is simple but effective...

@Stupar1000 Agreed.

Nice vid. Quite relaxing....

What a total idiot. If he wants to kill himself then fine, but what about the innocent driver coming the other way? Prat.

That was a waste of 30 seconds...who uploads this crap?

Sums up 2011 for me...:(

Awesome, amazing song....

@FallOutOliver Someone did this once....

Brilliant. Many thanks to MIT and Prof Lewin in particular for these awesome lectures.

Awesome. Think I understand physical pendulums now...lecture 21 traumatised me :(

Excellent lecture, as always. I can't say how fed up I am though of reading comments saying "I did this in 8th grade" or whatever. Firstly that bollocks (cross product, angular momentum, torque, derivatives...yeah, right), and secondly, this is an INTRODUCTORY course in physics. Also, these are o...

So...player opens their own box, tend to stay in the chair rather than walking around, less banter with the Banker, less chit-chat at the start (photos and so on), other players/relatives don't give/not asked for their opinions on what the player should do, different telephone and ring tone...int...

Before I watched this, I thought it was going to be a less interesting lecture than others up until now (elasticity of solids has never struck me as particularly exciting). How wrong I was; awesome lecture; prof Lewin makes any topic come alive.

Was that it?

That one little firework at the end got left behind...

Awesome! Nice little problem... I guess you could continue and differentiate

x^[x^(x^x)] using this result, and maybe determine a general result for when x appears n times in the function to be differentiated.

@joshmdmd Yes, I probably should have had a "second"!! Interesting about the satellites accounting for the result; to be honest, I thought the most likely outcome would be that a flaw would be found somewhere in the experimental procedure...

@Elzelgator Further to my previous post, I guess this only works if you just require the MAGNITUDE of the acceleration to remain constant. Obviously the DIRECTION of the centripetal acceleration is constantly changing as the object moves on the circular path. If you require both magnitude and dir...

@SuperFinGuy Energy's not fundamental. [Energy] = [M][L^2][T^-2].

What are all the listeners moaning about? This sounds like the most entertaining drivetime show ever! Anyway, it's only a one-off... They should get their own station.

Brilliant!!

@DAJAZDJ1 Why did you click on this video then?

It is correct to award seven runs for this. If a boundary results from an overthrow, the runs scored are those for the boundary (four), together with those run by the batsmen at the instant of the throw (three). The third run, although not completed at the moment the ball was thrown in, counts as...

Since when has a greenhouse been used to grow meat and eggs? What does Clarkson do with his - keep sheep and chickens in it?