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Can we break a stick with the weight of only a few sheets of paper?
Observe what happens when making sounds with shorter and shorter pieces of the same straw.
Direct action pumps and suction pumps are among the simplest water pumps.
In rock-paper-scissors, the least popular choice of players is paper. But is it really the...
A spacecraft on its path is in a constant state of free fall.
This animation explains the most important characteristics of waves through sound waves.
In certain cases, liquids do not mix together, and form layers instead. See what happens when we...