The Sun is About to Flip Its Magnetic Poles Soon
The sun is about to flip it's magnetic poles and is a 'big event' of 2013. This periodic magnetic flip is normal and is about…
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Magnetism
The Effect of Magnetic Pole Movements on the Runways
The movement of the north magnetic pole affects the runways forcing the airports to renumber them over decades. Here is the complete answer for your:…
How Rail Gun Works?
Learn how a rail gun works and explore the basic principle of Lorentz force that makes it possible to shoot projectiles at hypersonic speeds.