10 things we didn't know last week
17:32 UK time, Friday, 18 March 2011
Snippets from the week's news, sliced, diced and processed for your convenience.
1. Monkeys recognise faces.
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2. Hearing aids can work on teeth.
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3. St Patrick's Day is a national holiday in Montserrat.
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4. The last British tsunami to register a verified height was in 1975, and it reached 6cm (2.3in).
More details (The Times)
5. Sharks go to the cleaners.
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6. Picking daffodils could count as criminal damage.
More details (Guardian)
7. Elephants respect their elders.
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8. Birds crash into wind turbines because they aren't looking where they're going.
More details (Daily Telegraph)
9. Just 3% of UK cash machines dispense £5 notes.
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10. Whales are scared of sonar.
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