1.) If we line up the entire blood vessel in human body, the length
will be approximately 62,000 miles! Which means it’s about 2.5 times
longer than circumference of planet earth.
2.) ‘The Great Barrier Reef’, world’s longest coral reef located in
Australia. Also owns the record of world’s largest organism structure
with the length of 2000 kilometer.
3.) Probability that earth will be attacked by meteors: 9300 times/year.
4.) One giant...
