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Fact #3 There’s a species of jellyfish that can technically live forever. It’s called the Turritopsis dohrnii, and it can reset its life cycle back to its younger stage. Fact #2 Sloths are so slow… that algae actually grows on their fur. Which helps them blend into trees and avoid predators. Fact…

Fact #3 There’s a species of jellyfish that can technically live forever. It’s called the Turritopsis dohrnii, and it can reset its life cycle back to its younger stage. Fact #2 Sloths are so slow… that algae actually grows on their fur. Which helps them blend into trees and avoid predators. Fact #1 Your body contains about 37 trillion cells… and each one carries a full copy of your DNA. That means the instructions to build your entire body exist inside almost every single cell.