Somebody that i used to know - Gotye and Kimbra

check these out

here's the viral cover:




here's a cover of the cover - ukulele version




here's the original - check out the art work eh :-)



and here's a studio version





pop

Richard Feynman/Christopher Sykes

These are great.

The Pleasure of Finding Things Out:



Jiggling Atoms:




Fire:




Rubber Bands:




Magnets (and 'Why?' questions):




Bigger is Electricity:




The Mirror:




The Train:




Seeing Things:




Big Numbers and Stuff (i):




Big Numbers and Stuff (ii):




Ways of Thinking (i):




Ways of Thinking (ii):




The last Journey of a Genius:




No Ordinary Genius:



I got these from RichardDawkins.net