Researchers have calculated that the average cumulus cloud you see on a sunny day – weighs … Everage cloud’s weightRead more
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Interesting facts from our world
Water on Earth
97percent of the water on Earth is salt water, water found in lakes, rivers, streams, ponds, … Water on EarthRead more
Earth’s average orbital speed
Earth’s average orbital speed is about 30 kilometers per second. In other units, that’s about 19 … Earth’s average orbital speedRead more
The Moon
Every year, the Moon moves 3,8 cm further away from us. Because of this, the Earth … The MoonRead more
World’s currency
Only approximately about 8 (17 October 2026) percent of the world’s currency is physical money, the … World’s currencyRead more