The Human Body

Why do people feel heavier to carry when drunk? © Getty Images

Why do people feel heavier to carry when drunk?

Why is sugar bad for you? © Getty Images

Why is sugar bad for you?

Why does scratching help itches? © Getty Images

Why does scratching help itches?

Can you get sunburnt underwater? © iStock

Can you get sunburnt underwater?

Why don't people have naturally blue or green hair? © Getty Images

Why don’t people have naturally blue or green hair?

What happens when you're winded? © Getty Images

What happens when you’re winded?

Why is eating liver good for you? © iStock

Why is eating liver good for you?

Why do we have lips? © iStock

Why do we have lips?

Why do you get hungry when you're drunk? © Getty Images

Why do you get hungry when you’re drunk?

Why do you see stars if you bump your head? © Getty Images

Why do you see stars if you bump your head?

What is paraesthesia? © Getty Images

What is paraesthesia?

Does sitting near window make your skin age faster? © Getty Images

Does sitting near a window make your skin age faster?

Why do you shiver when you have a fever? © Getty Images

Why do you shiver when you have a fever?

How many extra calories do you burn when exercising? © Getty Images

How many extra calories do you burn when exercising?

Is talking to yourself a sign of madness? © Getty Images

Is talking to yourself a sign of madness?