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"Real Fact" #1031

An octopus has three hearts.

"Real Fact" #1029

Humans share 50% of their DNA with bananas.

"Real Fact" #1028

Sound travels up to 15 times faster through steel than air, at speeds up to 19,000 feet per second.

"Real Fact" #1027

The soil on Mars is rust color because it's full of rust.

"Real Fact" #1026

Remove all the space between its atoms and Earth would be the size of a baseball.

"Real Fact" #1025

The official taxonomic classification for llamas is Llama glama.

"Real Fact" #1024

Giraffes have the same number of vertebrae as humans: 7.

"Real Fact" #1021

Benjamin Franklin invented flippers.

"Real Fact" #1009

The glue on Israeli postage stamps is certified kosher.

"Real Fact" #1005

A soup can full of neutron star material would have more mass than the Moon.