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This animation explains the most important characteristics of waves through sound waves.
Newton, one of the greatest physicists, has laid down the basics of mechanics. In this video we...
Direct action pumps and suction pumps are among the simplest water pumps.
Submarines submerge and surface by changing the average density of the hull.
Simple harmonic motion can be considered to be the one-dimensional projection of uniform...
A spacecraft on its path is in a constant state of free fall.
We can further develop the machine we presented in the previous video, so it can dispense...
In this experiment we prove that it is possible to cut a bottle with just a string.