|Size of the planets and stars||
The size of the planets Mercury, Mars, Venus, Earth, Neptune, Saturn, Jupiter, Sun, Sirius, Pollux, Arcturus, Rigel, Betelgeuse, Antares, MY Cephei and W Cephei.
|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.
|Elephant Paints Self Portrait||
Elephants can paint - this video is proof of that. However, according to naturalist Desmond Morris, it is actually the elephant trainer that provides the directions. The trainer tugs at the elephant's ears to move the paint brush in different directions.
|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.
|Tony Robbins on internal drive and motivation (TEDTalks)||
Tony Robbins' inspirational talk on how to unlock your true potential. From TedTalks 2006.
|Women In Art||
500 Years of Female Portraits in Western Art. Nominated as Most Creative Video 2007 - YouTube Awards
|DNA Replication Process||
This animation goes inside the nucleus to see how DNA replicates.
|Steve Jobs and Bill Gates Together: Part 1 of 10||
In their rare joint appearance at All Things Digital 5,
|Steve Jobs Stanford Commencement Speech 2005||
Steve Jobs's commencement speech to the graduates of Stanford University in 2005, in which he talks about dropping out of college, getting fired from Apple, love and loss.
|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.