I found something huge in the water while magnet fishing an abandoned bridge! What treasure is hiding in the water at this spot?

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Scientists have devised an ingenious magnetic chemical remover that can clear dangerous ...

The energy of the falling water turns turbines which spin round, generating electricity. Iron fillings reveal a magnet's magnetic field. You can see a magnet's magnetic field by scattering tiny ...

IT is a consequence of Faraday‘s law of electromagnetic induction that when a large body of water moves in the presence of the earth‘s magnetic field, an electromotive force is set up across ...

First the needle must be magnetised by rubbing it with a magnet 50 times. It must only be rubbed in one direction. When placed on a piece of cork in a bowl of water, the needle will now turn until ...

And although we might not normally think of oceans as generating magnetism, the salty sea water is a moderate electrical conductor. This means that as tides flow across Earth's magnetic field ...