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Amazing answers to your curious questions
The tech revolution that manipulates the subatomic world
Measuring time using the Earth’s rotation was always an imprecise business, so now we do it using the ‘tick’ of an atom
The toughest brainteasers from your favourite shows
Deputies were called to an ice cream parlour in South Lake Tahoe, California, after the El Dorado County Sheriff’s Office received reports of an unusual disturbance on 17 August. Entering the shop, th