- The oldest cockroach fossils are over 280 million years old.
- Coffee represents 75% of all the caffeine consumed in the US.
- The average shower temperature is 38C (101F).
- The coins thrown into the Trevi fountain in Italy are collected for charity.
- An astronaut can be up to 2 inches taller returning from space (the cartilage disks in the spine expand in the absence of gravity).
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