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Meera looking surprised

Why do we open our mouths when shocked?

... been some interesting research that goes back as far as Darwin and more recently, Paul Ekman who actually looked at ...

Do many plants signal danger to their neighbours?

... very complex situation building up. And indeed, Charles Darwin noticed that when plants were living in very ...

Why do some species have thousands of sterile individuals?

... but not as much as the queen. This posed a problem for Darwin when he was thinking about evolution by natural ...

anne jones bearded lady poster

Why don't women have beards?

... is to do with sex or selection. This is the second of Darwin's great mechanisms, that selection doesn't just work ...

Neanderthal reconstruction

When did people start using names?

... a leopard, is nearby. Another theory which is by Charles Darwin says that pre-humans communicated by singing just like ...

Dinosaur skeleton

What was the first dinosaur discovered?

... physicists of his day used this fact to argue against Darwin right. He said the Earth and the Sun can only be about ...