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Direct action pumps and suction pumps are among the simplest water pumps.
These great scientists had a tremendous impact on the advancement in physics.
How does a piece of a cork behave on the surface of a glass of water? You can examine that in...
In rock-paper-scissors, the least popular choice of players is paper. But is it really the...
The three important laws describing planetary motion were formulated by Johannes Kepler.
This animation demonstrates Sir Isaac Newton's three laws of motion that laid the...
In this experiment, we use buoyancy to study the balance of two glasses of water.
Find out how to move the straws without touching them, using the phenomenon of resonance.