As well as bringing sparkle to the dance floor, could disco balls become a new educational tool in astronomy? Laura Hiscott investigates
Reflecting the universe The tiny mirrors on a disco ball act like pinhead mirrors, allowing us to view multiple reflected images of the Sun. (iStock/Liubov Motavschuk)
Flared trousers, light-up dance floors and John Travolta’s infamous dance moves.
What else could w
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