Thermal expansion of bridges

The length of the metal frameworks of bridges change when the temperature changes.

Related extras

Physicists who changed the world

These great scientists had a tremendous impact on the advancement in physics.

Characteristics of sound waves

This animation explains the most important characteristics of waves through sound waves.

Re-lighting a candle

Can a candle be re-lit if the flame of the match does not even touch it?

Forces

The animation shows the way forces act on wheeled vehicles and vehicles with runners.

Properties of matter: mass, volume and density

In certain cases, liquids do not mix together, and form layers instead. See what happens when we...

Putting a candle out with carbon dioxide

What should we look out for in wine cellars? In this experiment we produce carbon dioxide with...

The brachistochrone problem

Find out whether the marble reaches the finish line faster on the straight or on the curved slope.

Simple harmonic motion and uniform circular motion

Simple harmonic motion can be considered to be the one-dimensional projection of uniform...

Added to your cart.