what is the one thing that machines can not do but humans can?

Make gravy

Feel love and find dumb photos on a screen.

think,breath,complain

one thing that machines CAN'T do is THINK

Produce a child.

Create a new machine.

Fart! Just joking do you know when you make an account for something and you have to verify that you are a human and not a robot. Robots cannot identify picture from screens. Hope this helps!

Lie