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How do remote controls work?

How do remote controls work?

Generally, there are two types of remote controls: infrared (IR), and radio frequency (RF). Infrared remote controls work by sending pulses of infrared light to a device, while RF remote controls use radio waves in much the same way. Pragmatically, the biggest...
How is Electricity Generated from Water?

How is Electricity Generated from Water?

There are two primary methods for generating electricity from water. One method uses the energy potential of trapped water in dams in a more sophisticated version of the water wheel, and the other captures energy from ocean waves. Electricity generated from water is...
5 Ways 3D Printing Will Change the World

5 Ways 3D Printing Will Change the World

3D printing has advanced at a remarkable rate in the past several years. Even though it was invented in the 1908s, the technology has just started becoming a revolutionary form of manufacturing. With its many uses and applications, it has the ability to be implemented...