Is a matchbox able to imitate the croak of frogs? With the following experiment we reveal the...
Can we break a stick with the weight of only a few sheets of paper?
The length of the metal frameworks of bridges change when the temperature changes.
Learn how to pierce a balloon without popping it.
Water boils at 100 degrees Celsius. But is it possible to boil water at room temperature?
A spacecraft on its path is in a constant state of free fall.
How does a piece of a cork behave on the surface of a glass of water? You can examine that in...
Simple harmonic motion can be considered to be the one-dimensional projection of uniform...