Electric sparks are used for welding, powering electronics, killing germs or for igniting the fuel in some car engines. Despite their usefulness, they are hard to control in open space, they split ...
A collection of Lone Peak High School students are divided on proposed bill that would prohibit cellphones in class rooms — ...
Boom Supersonic's XB-1 supersonic demonstrator aircraft is now the first piloted non-military aircraft to break the sound barrier since the Concorde was retired from service.
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