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Simple harmonic motion can be considered to be the one-dimensional projection of uniform...
Learn how to pierce a balloon without popping it.
This animation explains the most important characteristics of waves through sound waves.
A force can be measured by measuring the twisting of the torsion wire in a torsion balance.
The length of the metal frameworks of bridges change when the temperature changes.
In this experiment we prove that it is possible to cut a bottle with just a string.
Can a candle be re-lit if the flame of the match does not even touch it?
Find out how to move the straws without touching them, using the phenomenon of resonance.