US military wants ‘impossible’ drive

EVERY action has an equal and opposite reaction. Or it should. It’s how rockets work: they accelerate forward by burning fuel and ejecting exhaust in the opposite direction. Now, 20 years after its was first demonstrated, the US military is interested in a drive that generates thrust from nowhere.

via Technology | news.com.au — Australia’s #1 news site https://ift.tt/2qqQrOb