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History of Electricity – Science of shocks

By |2019-05-26T06:12:40-07:00September 5th, 2017|Science|

History of electricity: A bolt of lightning in the sky Why did it take so long to control electricity? Like other inventions, electricity took thousands of years to develop. For centuries. scientists all over the world investigated first one idea and then another. At first, of course, they didn't even know what they [...]

What are magnets? Physics and electricity

By |2019-02-23T16:30:35-07:00August 16th, 2017|Physics|

A magnet holding a steel bar Magnetism is a force created by electricity, or more specifically by electrons. In any iron atom, there are 26 electrons. Each electron has a tiny bit of negative charge. The way these electrons behave is impossible for us to imagine, because it's not like anything we can see. But we can [...]