We often think that our heart always beats but they actually stop a second when we sneeze. When babies are born, they are color-blind. Cockroaches can live up to nine days without their head before starving to death. Astronauts cannot cry in space because there is no gravity. Human beings are born with 350 bones in their body, but they only have 206 bones when reaching adulthood because many of bones join together to make a single one. Polar bears can run about 25 miles an hour, jump to about 6 feet in air and are nearly undetectable by infrared cameras thanks to their transparent fur. These things are only six of many weird scientific facts.
If someone is struck by lightning, his/her skin will be heated to 28,000 degrees Centigrade, hotter than the surface of the Sun
Every time we sneeze, our heart stops a second
In space, astronauts cannot cry because there is no gravity
Hummingbirds are the only creatures that can fly backwards
Cockroaches can live up to 9 days without their heads before they starve to death
The average left-handed person lives 7 years less than a right-handed person
All babies are color-blind when they are born
An ostrich’s eye is bigger than its brain
The average person has over 1,460 dreams a year
Children grow faster in the springtime than any other season during the year
Human beings are born with 350 bones in their body, but they only have 206 bones when reaching adulthood because many of bones join together to make a single one
Babies born in May are on average 200 grams heavier than babies born in other months
The human brain can process as many as 70,000 thoughts in a day
Polar bears can run about 25 miles an hour and jump to about 6 feet in air. Even, they are nearly undetectable by infrared cameras thanks to their transparent fur
A flamingo can eat only when its head is upside down
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