For more information about force and motion, check out the science trek website. You'll find it at science trek dot org. Force and Motion: Magnetic Pull or Push. Video has Closed Captions CC.

For more information about force and motion, check out the Science Trek website. You'll find it at ScienceTrek.org. Force and Motion: The Force of Gravity. Video has Closed Captions CC.

Gravity is a force we experience every day, yet it challenges our basic understanding of how the universe works. Why does everything seem to attract everything else? Why do objects fall, and why do ...

They begin with one of the most challenging topics in physical science: force and motion. The 45 assessment probes in this book enable teachers to find out what students really think about key ideas ...

By understanding work and energy concepts in sports, athletes can improve speed, endurance, power, and accuracy while also ...

The ‘Dinosaurs in Motion’ exhibit at the National Museum of U.S. Air Force includes 14 interactive dinosaur sculptures. The display is to educate people on the long-lost inhabitants of planet ...

This is the third in a series of science articles themed around the Winter Olympics, scheduled for Feb. 4-20 in Beijing. Curling is one of those Winter Olympics sports that very few people seem to ...