how do paracetomol know which bit hurts?

Take enough and you will die, But you know all about that mr 21.

try some then

Prefer the tree mate.

Molecular shapes - jigsaw stuff.

they target areas with increased inflammatory receptors.

HTH.

Resident Forum Doctor, MD.

titan, thx , but how do they know?

Your neck.

They inhibit the 'pain' messages reaching your brain. The pain is still there but you are less aware of it.

Does that mean it's not there then? :)

it's like putting a giant paracetemol under a falling tree in the forest...

Wherever I touch myself,on my body, it hurts!

Put a bandage on your finger

Why aren`t there any asprins in the jungle? because the parrots-eat em al

The word "aspirin" means it helps you breathe. If you put one up each nostril, will it clear your sinuses?

Bit like vacuum flasks knowing when to keep things hot or cold. Quantum mechanics.

bigger on the inside than the outside imo

What's the difference between quantum physics and quantum mechanics please?

Quantum Physics is knowing you can be in different places at the same time. Quantum Mechanics is knowing why.Simple :D

Can the three wise men explain Quantumitive Easing as well please?