How long would it take you to run around the world?
Hence, Earth circumference is 2*Pi*r is about 40,030 km. Now is up to you to decide the amount of running per day. If you run a marathon 42.2 km per day, you'll be done in around 2.5 years.
Why is Greece first in the Olympic parade?
Traditionally (starting at the 1928 Summer Olympics), Greece enters first, because of its historical status as the progenitor of the Olympics, while the host nation marches last. In the 2004 Summer Olympics in Athens, the Greek flag led the parade, while the Greek team marched in last, as the host nation.
What causes hail to form?
Hail is caused when raindrops are lifted up into the atmosphere during a thunderstorm and then super cooled by temperatures below freezing, turning them into ice balls, says Dr. Dick Orville of Texas A&M University. "The faster the updraft on these balls of ice, the bigger they can grow," he adds.
What colour is hippo milk?
The color of Hippo's milk is bright pink. The reason why it is pink is that hippo secretes two kind of unique acids called “Hipposudoric acid” and “Norhipposudoric acid“. The two acids got their names from the word Hippopotamus.
What animal has the shortest gestation period?
The shortest known gestation is that of the Virginian opossum, about 12 days, and the longest that of the Indian & African Elephant, about 22 months.
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