More from How It Works

How It Works8 min read
Finding The Dino-killing Asteroid
Around 66 million years ago, life on Earth was thriving. The Cretaceous period culminated in land covered in lush forests rich with biodiversity, including giant dinosaurs. Casting your eyes over the Cretaceous forests, you might have seen the heads
How It Works2 min read
What Is A Swim Bladder?
Beneath a fish’s scales is a gas-filled organ called a swim bladder, which has the job of controlling its buoyancy in the water. Swim bladders are filled in one of two ways. Open swim bladders, in fish such as carp and catfish, are filled by gulping
How It Works5 min read
Gladiator II Movie Myths Busted
Not all gladiators were slaves – some were free men looking for fame and glory Pedro Pascal plays a Roman general who serves under the protagonist of Ridley Scott’s first Gladiator film, Maximus Decimus Meridius. Like Maximus, Marcus is a completely

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