Inquiring Minds
0.00/10
2001-02-04
30 minutes.
HD
The team explain what a stick and a piece of crystal have to do with telling time, and how the clock was invented. They also discuss Newton's law of gravitation, scientific principles and technological design. Force and motion - the mechanical advantage provided by gears, and the relationships among various bodies in the solar system.
An: 2001
Studio: TVOntario
Pays: Canada, United States of America
Partner
Inquiring Minds
Similaire
