This March Madness, a ref’s whistle blast will instantly stop the game clock, thanks to a a new technology that detects the shrill cry above the din of the crowd. The technology relies on a ...
Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. 1883 was a turning point in whistle design, thanks to an Englishman called Joseph Hudson. Whistles have ...
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