Anatomy FolliesAnatomy Follies

Anatomy Follies: how your body actually works

How your body actually works.

Every claim, sourced

Tonight’s programme

The Follies

Things you can play with to see how your body works: pull a diaphragm, race a reflex, scroll into your own cells. Drawn with the same code as our cartoons, and every number in them comes with its source.

On YouTube

The latest film

Your mother’s cells, trillions of bacteria, a bacterium that moved into every cell and a virus that helps build the placenta: eleven minutes on everyone living inside you.

Plays from YouTube. Nothing loads from YouTube until you press play.

The house rules

What you get here

Drawn by code

Every frame of our cartoons, and every piece here, is drawn line by line by our own code.

Every claim, sourced

Every number comes from a primary source, with author and year. A hypothesis is labelled as one.

How it works, not what to take

We explain the mechanism. We never tell you what to take or what to do about your health.