Water: did you knows

  1. The average shower temperature is 38C (101F)

  2. Raindrops are not tear shaped (they more resemble the shape of a tiny hamburger bun)

  3. The average human drinks over 60,566 litres (16,000 gallons) of water in a lifetime

  4. Flushable toilets were in use in Ancient Rome

  5. Sea water is approximately 3.5% salt

  6. When hydrogen burns in the air water is formed

  7. Sun light can penetrate clean ocean water up to a depth of 73m (240 feet)

Categories: Did-U-Know

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