A gyroscope has been adapted for various uses like...
Once again a production of the great Nikola Tesla.A Tesla...
Meter is a basic instrument used to measure anything in...
The standards for marking resisters are shown here....
The video reveals facts about the Earth`s oceans and the...
This video shows that how the data is stored on a compact...
Video shows the working of a TV in detail. A color TV...
Video shows the full working of a Bi-Polar transistor....
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