Are you good at evidence-based thinking? Take the Equity in Education Quiz challenge!
|Steve Jobs and Bill Gates Together: Part 2 of 10||
Steve and Bill talk about the 1997 agreement between Apple and Microsoft; whether they think their companies are rivals today; the "Get a Mac" commericals; and iPods, Zunes and music. D/All Things Digital text.
|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.
|Robots inspired by Animals||
Robotics researchers are increasingly turning to nature for inspiration. Watch a robotic salamander, a water strider robot, mechanical cockroaches and some cool self-configuring robots.
|John Lloyd: What's invisible? More than you think (TEDTalks)||
A talk about important and everyday things in life which are impossible to see.
|Big Dog - an ultra stable quadruped robot||
BigDog is a dynamically stable robot using four legs for movement. This video demonstrates how it handles being kicked, balancing on slippery ice and overcoming obstacles.
|3D morphable model face animation||
3D morphable model face animation by Volker Blantz. Faces are transformed from male to female, bony to fleshy, average to caricature, etc.
|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.
|Make a rose with a napkin||
Create a simple paper rose using napkins.
|Nixon vs Kennedy TV Debate||
President Kennedy's victory over favorite Nixon in the 1960 presidential election is largely attributed to his better performance in the first televised U.S. presidential debates in U.S. history.
|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.
|Komodo dragon: one bite kill||
How can the Komodo Dragon kill a buffalo many times its size with a single bite? It is a mystery scientists are still trying to solve.
|Sodium Acetate Sculptures (Hot Ice)||
This experiment demonstrates instant crystallization in a supersaturated solution of Sodium Acetate and water. A second demonstration shows how to make ice sculptures (or pillars) with Sodium Acetate.