The Human Body

How to make the perfect sandwich © iStock

Why do triangular sandwiches taste better than rectangular ones?

Why is television so addictive? © Getty Images

Why is television so addictive?

Legal highs: could a psychedelic trip soon be available on prescription? © Getty Images

Could legal highs soon be available on prescription?

Why does driving make us drowsy? © Getty Images

Why does driving make us drowsy?

Cancer cell and T cell © Getty Images

Is a cancer vaccine on the horizon?

Gender stereotypes affect child development, but are we on the brink of a backlash? © Getty Images

Gender stereotypes affect child development, but are we on the brink of a backlash?

What's the point of laughter? © Getty Images

What’s the point of laughter?

Why do we get blisters. © Getty Images

Why do we get blisters?

Are you ready for the genotype diet? © Getty images

Are you ready for the genotype diet?

Tricks of the mind © Getty Images

Tricks of the mind: why we get false memories

Small doses of psychedelics might help you solve problems © Getty Images

Small doses of psychedelics might help you solve problems

Why does time seem to go slower when we're bored? © Getty Images

Why does time seem to go slower when we’re bored?

Why do some people get earworms more than others? © Getty Images

Why do some people get earworms more than others?

What happens in my body when i fart? © Peter Sucheski

What happens in my body when I fart?