For the first time, scientists have found that electric sparks can be guided using ultrasonic waves. A recent study by ...
Discover the fascinating world of static electricity with these easy-to-do science experiments at home. Perfect for curious ...
experiments and animations to learn about forces and electricity. Depending on your lesson’s focus, you may wish to pause the video at certain points to check for understanding, asking questions ...
Farmers once used windmills to grind their grains and pump water. Today, more and more wind turbines wring electricity from the breeze. Over the past decade, wind turbine use has increased more ...
A series of short films for primary schools, following presenters Mwaksy Mudenda and Greg Foot as they use demonstrations, experiments and animations to learn about forces and electricity.