The flea moves faster than a space shuttle. It can jump over 3,14 inches per millisecond. His acceleration is 50 times faster than that of a spaceship. (7/15)


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Written by danny

The squid’s brain looks like a bagel. The “bagel” helps to keep the brain intact when a squid swallows big chunks of food. It’s all because of the way its digestive system is designed: the food should go through the brain because of the nature of a squid’s body. (6/15)

Can you believe that the human lungs have the same surface area as a tennis court? (8/15)