Exceeding the speed of sound
What is the speed of sound? What happens when an object exceeds the speed of sound?
How does a piece of a cork behave on the surface of a glass of water? You can examine that in...
A spectacular optical illusion using a chain of closed rings.
Observe what happens when making sounds with shorter and shorter pieces of the same straw.
This animation explains the most important characteristics of waves through sound waves.
What should we look out for in wine cellars? In this experiment we produce carbon dioxide with...
Learn how to pierce a balloon without popping it.
The three important laws describing planetary motion were formulated by Johannes Kepler.
Is it possible to turn pure water into a soft drink in a few seconds?