High speed generates a lift on aeroplane wings due to their asymmetrical profile.
Direct action pumps and suction pumps are among the simplest water pumps.
What is the speed of sound? What happens when an object exceeds the speed of sound?
How does a piece of a cork behave on the surface of a glass of water? You can examine that in...
Surface tension is the property of a liquid that allows it to obtain the smallest surface area...
The three important laws describing planetary motion were formulated by Johannes Kepler.
Water boils at 100 degrees Celsius. But is it possible to boil water at room temperature?
Waves are formed when a disturbance propagates through a medium.