|Arithmetic, Population, and Energy Part 1 of 8||
Most people do not understand exponential growth, yet the concept is of fundamental importance. Lecture by Dr. Albert A. Bartlett, professor emeritus of Physics at the University of Colorado-Boulder.
|Tony Robbins on internal drive and motivation (TEDTalks)||
Tony Robbins' inspirational talk on how to unlock your true potential. From TedTalks 2006.
|The Beauty of Algebra||
Why the abstraction of mathematics is so fundamental and how it can be applied similarly to completely different fields.
|History of the Internet||
An animated documentary of the history of the Internet from 1957 to 2009. Subtitles are available in Bulgarian, Chinese, English, French, German and Greek.
|The Science of Overpopulation||
The world's population is growing at around 1.1% per year. By 2050 we should have around 9.3 billion people.
|Science experiment: How to get an Egg inside a Bottle||
This video shows you how to get a hardboiled egg in a bottle even though it does not fit through the opening. It is possible to do this without breaking the egg.
|Third 2008 Presidential Debate - McCain and Obama (Full Video)||
Full Video of the third and final 2008 presidential debate between Senator Barack Obama and Senator John McCain.
|Tracking fingers with the Wii Remote||
Using an IR led array and some reflective tape, you can track fingers in thin air using the Wii Remote by Johnny Chung Lee, Carnegie Mellon University. The grid software is a custom program written using a C# wiimote library and DirectX.
|Phun - 2D physics sandbox||
Phun is a playground for the creative mind where toys can be easily created.
It does not get much more futuristic than this: a demo of holograms one can actually touch. The holographic tactile display uses ultrasound to exert a pressure field - for example, it will exert pressure on the surface of your palm when virtual raindrops fall on it.