What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

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The song, "The Twelve Days of Christmas" is an English Christmas carol. From 1558 until 1829, Roman Catholics in England were not permitted to practice their faith openly. Someone during that era ...

In a clip from David Attenborough 's 1998 BBC TV series Life of Birds, a lyrebird imitates a chainsaw, kookaburra and car ...