5 Mind-Blowing Facts You Didn’t Know

"You won't believe these 5 facts – especially number 1. Stick around!"

"Fact 5: Octopuses have three hearts and blue blood. Two pump blood to the gills,

one to the body. When they swim, the main heart stops – that's why they prefer crawling!"

"Fact 4: A teaspoon of neutron star material weighs about 110 million tons – that's like

all humans combined!" "Fact 3: There's a species of jellyfish that's biologically immortal.

Turritopsis dohrnii can revert to its juvenile form after maturing... forever."

"Fact 2: Honey never spoils. Archaeologists found edible 3,000-year-old honey in Egyptian

tombs!" "Fact 1: The unicorn is Scotland's national animal. Yep,