- Your brain uses 25% of all the oxygen your breathe.
- Switzerland eats the most chocolate equating to 10 kilos per person per year.
- Over 2,500 left handed people are killed a year from using right handed products.
- The word 'underground is the only word that begins and ends with the letters 'und'.
- Hippopotamuses have skin 3.8cm (1.5in) thick.
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