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Learn how to pierce a balloon without popping it.
Waves play an extremely important role in many areas of our lives.
Direct action pumps and suction pumps are among the simplest water pumps.
A spacecraft on its path is in a constant state of free fall.
In this experiment, we use buoyancy to study the balance of two glasses of water.
Find out how to move the straws without touching them, using the phenomenon of resonance.
In rock-paper-scissors, the least popular choice of players is paper. But is it really the...
It is a well-known phenomenon that the sound of an approaching sound source is higher than that...