Cool Videos

Practical Use of an Inertial Balance
Practical Use of an Inertial Balance

This is the practical use of an Inertial Balance. It is of a "historic nature" but very cool in showing kids just how the balance is and has been used on the Space Shuttle, ISS and back when "SkyLab" orbited...

Newton’s First Law: Supersized!
Newton’s First Law: Supersized!

Galileo theorized that in the absence of any other force, a moving object will continue to move. He called this resistance to changes in motion, inertia. Sir Isaac Newton later polished this concept – turning it into his first law,...