Who Invented the Super Soaker?
The toy called super soaker was invented by a man named Lonnie Johnson. And he isn’t only a toy inventor! Johnson has worked for the U.S. Air Force and NASA and owns...
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What Is RFID and How Does It Work?
Radio-frequency identification (RFID) is a technology that uses communication via radio waves to exchange data between a reader and an electronic tag attached to an...
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How Do Airports Manage Bird Populations?
Most airports use a three-pronged approach by modifying bird habitats, bird behaviors, and aircraft behaviors. For example, airports might make surrounding lands less...
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How Can We Use Water as a Fuel to Run Vehicles?
In order to find cleaner fuels, scientists around the world are trying to find a fuel or source of energy which produces little or no pollution on being burnt. Quite...
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When Was the Green Revolution?
The increase in agricultural production throughout the world since 1950 has been so great it has come to be known as the Green Revolution. World agricultural production...
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