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Direct action pumps and suction pumps are among the simplest water pumps.
Find out whether the marble reaches the finish line faster on the straight or on the curved slope.
Surface tension is the property of a liquid that allows it to obtain the smallest surface...
Is it possible to turn pure water into a soft drink in a few seconds?
This animation introduces the studies of astronomers and physicists whose works...
The three important laws describing planetary motion were formulated by Johannes Kepler.
Is a matchbox able to imitate the croak of frogs? With the following experiment we reveal the...
Water boils at 100 degrees Celsius. But is it possible to boil water at room temperature?