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Can a candle be re-lit if the flame of the match does not even touch it?
How does a piece of a cork behave on the surface of a glass of water? You can examine that in...
Is a matchbox able to imitate the croak of frogs? With the following experiment we reveal the...
In this experiment, we use buoyancy to study the balance of two glasses of water.
A force can be measured by measuring the twisting of the torsion wire in a torsion balance.
Can we break a stick with the weight of only a few sheets of paper?
Find out how to move the straws without touching them, using the phenomenon of resonance.
This animation explains the most important characteristics of waves through sound waves.