When the ground shakes, scientists need a reliable way to compare events from a minor tremor in Surrey to a massive rupture in the Pacific. The Richter scale, devised in 1935, is now considered outdated for bigger earthquakes.
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Rank the best Christmas TV specials of all time β which one truly makes the telly festive?
π₯ Movies & Series Β· 26 votes
Which Central American civilisation first cultivated cacao beans and used them as a form of currency?
π½οΈ Food & Drinks Β· 24 votes
What was the name of the 1723 English law that made it a capital offence to appear armed or with a blackened face in a forest?
π Society Β· 23 votes
Should the UK make peer review a paid, professional role rather than unpaid academic labour?
π³ 25 votes