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Can we break a stick with the weight of only a few sheets of paper?
Newton, one of the greatest physicists, has laid down the basics of mechanics. In this video we...
Is a matchbox able to imitate the croak of frogs? With the following experiment we reveal the...
The animation shows the way forces act on wheeled vehicles and vehicles with runners.
Submarines submerge and surface by changing the average density of the hull.
It is a well-known phenomenon that the sound of an approaching sound source is higher...
Waves play an extremely important role in many areas of our lives.
Water boils at 100 degrees Celsius. But is it possible to boil water at room temperature?