A research team has developed an extrapolation-based Doppler resolution enhancement algorithm for frequency modulated ...

The headline is somewhat of a trick question: of course the effect did exist before the railroads. However, it wasn’t yet defined by the physics of the day, nor was it even noticed before the ...

Two Microsoft Research projects presented at the Conference on Human Factors in Computing Systems used unique methods, completely absent of any cameras, to sense gestures. Called Soundwave, one ...

Chinese researchers have designed a solution to maintain stable communication signals aboard future ultra-high-speed trains. If a high-speed train were to accelerate to 1,000 km per hour in the future ...

This is the fifth and final instalment of our “five amazing physics demonstrations” presented by science-demo guru Neil Downie and his adept assistant Matthew Isbell. In a special feature in the April ...