- An area of the Suns surface to the equivalent of a postage stamp would shine with the brightness of over 1,500,000 candles.
- An individual blood cell takes about 60 seconds to make a complete circuit of the body.
- The D.C. in Washington D.C. stands for District of Columbia.
- All the people on Earth could fit into a 1 km cube.
- Ichthyophobia is the fear of fish.
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