- The Great Wall of China is approximately 6,430 Km long (3,995 miles).
- The odds of being stuck by lighting is 280,000 to 1.
- Born in 1953, British mathematician Andrew Wiles is most famous for proving Fermat's Last Theorem..
- Laughing lowers levels of stress and strengthens your immune system.
- A 'googolplex' is the number 1 followed by a googol zeros, a number so ridiculously big that it can't be written because there literally isn't enough room in the entire universe to fit it in!.
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