The development of celestial mechanics

This animation introduces the studies of astronomers and physicists whose works fundamentally changed our view of the universe.

Related extras

The faithful cork

How does a piece of a cork behave on the surface of a glass of water? You can examine that in...

Re-lighting a candle

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

Archimedes' seesaw

In this experiment, we use buoyancy to study the balance of two glasses of water.

Frog violin

Is a matchbox able to imitate the croak of frogs? With the following experiment we reveal the...

Properties of matter: mass, volume and density

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

Weightlessness

A spacecraft on its path is in a constant state of free fall.

Hot air balloon

A hot air balloon is a balloon aircraft in which is lifted by hot air.

Beverage machine - Part 2

We can further develop the machine we presented in the previous video, so it can dispense...

Added to your cart.