What is the magnitude of an earthquake?
What is a seismograph and how does it function?
Why can not we think out of this universe?
What is formula for finding distance?
What is geo-synchronous point, and its specialty?
Will the shadow of an air plane fall over earth landspace while it is flying in air?
For creation of light energy what the inputs are required, how the light energy is created?
A cricket ball and a football are dropped simultaneously from the top of qutub minar.
Why does not bicycle fall when it running condition? When it fall whiteout stand. Why?
Tell me how computer use for communication?