chemical

Modes of Heat Transfer

Heat is a form of energy which transfers between bodies which are kept under thermal interactions. When a tem…

GEO THERMAL ENERGY

We live between two great sources of energy, the hot rocks beneath the surface of the earth and the sun in th…

ALCOHOL

Spirit lamp is used in classrooms for experiments. The spirit being used in spirit lamp is alcohol. This is a…

The World’s Rarest Metal

Iridium is the most rare metal on Earth! It is a very hard, silvery-white transition metal of the platinum gr…

falcon welding mask

Welding is something that will always look cool from the outside looking in, but what’s not cool is the high…

Jet Engine, How it works ?

The working of a jet engine is explained in this video in a logical and illustrative manner with help of anim…

Bell Helicopter Innovation

Since the company’s beginning in 1935, Bell Helicopter has set the pace for the helicopter industry, expandin…

interesting campfire concept

An interesting campfire concept that utilizes a shaft of air to provide air to the fire that's built in t…

Attached Stairs Tips

If you live in a small apartment and you need more space, attached stairs will be perfect for you. You don’t …

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