The ether-drift experiment first suggested by A Maxwell in 1878 and made possible by Michelson's invention of the interferometer in 1881, though suitable for the detection of the general absolute ...

Mechanics is the foundation on which the entire structure stands. A good grip on Mechanics empowers a student to get a good start in any problem of physics along with its own weightage in JEE Main and ...

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the top smart lighting we've tested for illuminating your space and setting the mood. I'm PCMag's ...