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A force can be measured by measuring the twisting of the torsion wire in a torsion balance.
Find out how to move the straws without touching them, using the phenomenon of resonance.
In certain cases, liquids do not mix together, and form layers instead. See what happens when we...
Water boils at 100 degrees Celsius. But is it possible to boil water at room temperature?
Simple harmonic motion can be considered to be the one-dimensional projection of uniform...
Can a candle be re-lit if the flame of the match does not even touch it?
A spectacular optical illusion using a chain of closed rings.
The length of the metal frameworks of bridges change when the temperature changes.