Researchers at the University of Massachusetts Amherst have designed a new technology that takes inspiration from WWI fighter aircraft machine gun and propeller synchronization to manipulate cell ...

The machine-gun was a game-changing weapon of mass destruction ... In the battlefield conditions of WW1 this meant an average of 500 rounds a minute with a range of over 3,000 yards or 2,743m.

Between the observer and the pilot a second gun was mounted, for firing over the FE2d's upper wing to protect the aircraft from rear attack ... Adjusting and shooting this gun required that you ...