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Waves play an extremely important role in many areas of our lives.
Learn how to pierce a balloon without popping it.
What should we look out for in wine cellars? In this experiment we produce carbon dioxide with...
How does a piece of a cork behave on the surface of a glass of water? You can examine that in...
Find out how to move the straws without touching them, using the phenomenon of resonance.
Find out whether the marble reaches the finish line faster on the straight or on the curved slope.
The animation shows the way forces act on wheeled vehicles and vehicles with runners.
Is a matchbox able to imitate the croak of frogs? With the following experiment we reveal the...