Cycle Criterion

Cycle Criterion

The aim is to show that the regular movements of pendulums ( for example in clocks) helps the mechanism to work properly. The weight of any pendulum can’t change the cycle criterion. For Teachers For...
THERMOMETER

THERMOMETER

THERMOMETER To accurately measure temperature, we need an instrument specially crafted for this job. The thermometer!!! The first to build such an instrument was Galileo in 1592. For teachers  For pupils This box was created by Stavroula Kountrarou and Stavroula...