10 things we didn't know last week
16:58 UK time, Friday, 6 February 2009
Snippets from the week's news, sliced, diced and processed for your convenience.
1. The world's longest snake was 13m (42ft) long.
More details
2. Salt mines are ideal for storing important documents.
More details
3. Facebook was originally called "The facebook".
More details
4. The English Channel between Dover and Calais froze over in 1673.
More details
5. The Victoria line, and Waterloo and City line, are the only two of the 11 London Underground lines that are entirely below ground.
More details (the Times)
6. The famous "Keep Calm and Carry On" poster was never actually used during World War II.
More details
7. Being born with additional digits (fingers/toes) is called being polydactyl.
More details
8. Barbra Streisand is an honorary knight of the Legion of Honour.
More details
9. In Norway some streets are heated by pumping seawater through pipes below them.
More details
10. Dalek operatives in Dr Who used to wear just swimming trunks, so hot would it get inside.
More details
Seen 10 things? Send us a picture to use next week. Thanks to Matt Gerry for his picture of 10 snow-covered beach huts at Canford Cliffs in Dorset.
The 
