› added 7 years ago

5402

TIL of a colony of ants with no queen, no males and no offspring, comprised entirely of non-reproductive females, that live in a disused nuclear bunker in Poland. The colony is supplemented by ants falling through holes in the ventilation which cannot escape.

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D6jD TIL there’s a grocery store in Berlin where items are sold without any brands or packaging. Customers are expected to bring their own containers, which are then weighed to determine the final price.
XEG5D TIL of the usage "Bob's your uncle" meaning "and there you have it". In 1887, the UK Prime Minister Robert "Bob" Cecil appointed his nephew, Arthur Balfour as Chief Secretary for Ireland. Whatever other qualifications Balfour might have had, "Bob's your uncle" was seen as the conclusive one.
OovQ1 TIL that during the Second World War, it was found that British tank crews regularly left the safety of their tanks in order to make tea. Accordingly, post war British tanks have been fitted with internal tea-making facilities to enable tank crews to make tea in safety.
oBb7E TIL Muhammad Ali could punch at 4/100 of a second, which is basically how quick you blink
R9K4 TIL that Indian billionaire Mukesh Ambani owns the world’s second most expensive residence in the world, a 27-storey high building containing 21 elevators, 600 staff and 37,000 m2 (400,000 sq ft) of living space. The residence is valued at more than US$ 1 billion.