An elevator is a modern engineering use of a pulley system that performs much like the raising of a large stone for pyramid building....

We’ve already established that a homo polar motor is a type of electric motor, specifically it is one that uses direct current to power...

Solar energy is radiant light and heat from the sun harnessed using a range of ever evolving technologies such as solar heating, solar...

A Newton car demonstrates Newton’s third law of motion, namely the law of interaction: For each action, there is an equal and opposite...