|Autonomous Quadrotor Helicopter - Aggressive Maneuvers||
A very impressive demonstration of a small autonomous helicopter performing precise aggressive maneuvers - flips, flight through windows, and quadrotor perching.
|Size of the Stars - 3D and HD||
Another video showing the size of the stars and how miniscule planet Earth is in comparison. This one may be the very best attempt yet.
|Ken Robinson - Changing Education Paradigms||
Excellent animation adapted from Sir Ken Robinson's talk at RSA.
|Stand By Me - Sung and Played all over the World (Playing For Change)||
Stand By Me sung and played beautifully by unknown street artists from all around the world. From the documentary "Playing For Change", which is about undiscovered musicians.
|How the Differential Gear works - 1930s video||
An excellent engineering video on how the differential gear works in an automobile, allowing each of the driving wheels to rotate at different speeds. This was an important innovation for cars to be able to smoothly turn corners.
|Doodling in Math Class: Infinity Elephants||
Various fascinating mathematical doodles. Step 1. Drawn any shape. Step 2. Draw the biggest circle you can within this shape. Step 3. Draw the biggest circle you can in the space left.
|The Known Universe by AMNH||
The known universe as mapped through astronomical observations, from the Himalayas to the moon's orbit, the orbits of the planets, the solar system, the galaxy and beyond.
|Hugh Herr: The new bionics that let us run, climb and dance||
"Humans are not disabled - a person can never be broken. Our built environment, are technologies, are broken and disabled". Don't miss the ending.
|Volkswagen's Transparent Factory in Germany||
Watch how cars are assembled in this state-of-the-art 'transparent factory' in Germany, which is part manufacturing facility, part museum and exhibition.
|Why is it Dark at Night?||
Why is space dark? If we lived in an infinite, unchanging universe, the entire sky would be as bright as the sun.