As part of a larger series, an informative video introduces the concept of perpetual motion machines and the science proving they don't work. The narrator then shares machines that appear to work and highlights the hidden sources of energy.

If you can't put your finger on it, you can at least learn from this video about the channels that form our our water-soaked fingertips. What is their purpose? This little clip is an amusing and educational addition to a lesson on...

Set youngsters in motion when studying forces. This quick animated film stars Sam and Mia, two intelligent but cool kids who talk about forces and motion on the soccer field. Consider using this resource when preparing junior-high...

What a thrilling job for an engineer: designing advanced athletic competition suits! Which materials can most reduce friction and drag, and yet still be flexible enough to move with the athlete's body? With attention focused on Shani...

Many mechanical phenomena are explained by a physics professor using Nick Goepper, a Winter Olympics 2014 slope-style skier, as the model. Beginning with kinetic and potential energy, the professor goes on to explain angular momentum and...

Chemistry concepts come alive against the backdrop of the Sochi Olympic Winter Games! Here is a captivating clip to share with your chemistry kids. It teaches how the bonds in a water molecule contribute to the formation of a...