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Submarines submerge and surface by changing the average density of the hull.
This animation introduces the studies of astronomers and physicists whose works fundamentally...
Find out how to move the straws without touching them, using the phenomenon of resonance.
Water boils at 100 degrees Celsius. But is it possible to boil water at room temperature?
What should we look out for in wine cellars? In this experiment we produce carbon dioxide with...
The three important laws describing planetary motion were formulated by Johannes Kepler.
Can we break a stick with the weight of only a few sheets of paper?
Surface tension is the property of a liquid that allows it to obtain the smallest surface area...