10 things we didn't know last week

1. "God's bones" was the sweariest expression in medieval times.

Find out more (The Times)

2. There is more protein in a caterpillar than a dung beetle.

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3. Sportsmen who choose to compete in red have higher levels of testosterone than those in blue.

Find out more (Daily Mail)

4. Women's immune systems age slower than men's.

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5. Using "don't" and "won't" correctly in online dating messages boosts response rates by more than a third.

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6. New Zealand has the highest per capita cat ownership in the world.

Find out more (The Times)

7. Philip Hammond used to be a Guardian-reading goth.

Find out more (Daily Mail)

8. A KFC family meal in Gaza costs £18 and must be brought in by tunnel from Egypt.

Find out more (Daily Mirror)

9. Swans can fall in love with helicopters.

Find out more (Daily Mail)

10. The inventor of Coca Cola also created a popular drink called French Wine Coca.

Find out more (The Times)

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