Although science often advances through tried-and-tested methods, sometimes scientists have to find creative ways to test ...
THE granting of patents in the United States was provided for in the Constitution, and on April 10, 1790, Congress specified how patents were to be issued. It was, however, not until an act of July 4, ...
The RTV 31 hovertrain was expected to be even faster than Japan’s bullet train, but now it is rotting beside a railway line ...
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