Train accidents kills thousands each year across the world - most of them due to internal cracking on the railroad tracks. Scientists have developed a device that uses laser pulses to check for dangerous internal cracking.
The US Federal Railroad...
Some of the world's fastest computers have predicted the state of the atmosphere of the Sun. And it was predicted five days in advance with unprecedented accuracy. The simulation can help forecast hazardous magnetic storms around the Earth better....
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Supercomputer, Sun's corona, magnetic storms, radiation hazard, computer model, Science Applications International, San Diego, California, US, solar eclipse, Technology
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