China Is Testing Silent ‘Magnetic Drive’ Submarines to Evade the US Navy
Credit to Author: David Axe| Date: Fri, 03 Nov 2017 16:00:00 +0000
The less noise a sub makes, the harder it is to detect on sonar.
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Theoretical Physicists Are Getting Closer to Explaining How NASA’s ‘Impossible’ EmDrive Works
Credit to Author: Giulio Prisco| Date: Tue, 31 Oct 2017 14:00:00 +0000
The EmDrive propulsion system might be able to take us to the stars, but first it must be reconciled with the laws of physics.
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