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In rock-paper-scissors, the least popular choice of players is paper. But is it really the...
Experience the relationship between pitch and frequency through measurements.
The length of the metal frameworks of bridges change when the temperature changes.
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.
This animation explains the most important characteristics of waves through sound waves.
How does a piece of a cork behave on the surface of a glass of water? You can examine that in...
Observe what happens when making sounds with shorter and shorter pieces of the same straw.