A thunk is an unusual question that makes you think: or as Ian Gilbert explains more eloquently: A beguiling question about everyday things that stops you in your tracks and helps you start to look at the world in a whole new light.
If the hands fall off my clock, is it still a clock?
If I deliberately drop a bucket full of paint onto a canvas, is it art?
What if I drop the bucket accidently?
Which is more important, being right or being nice?
If Monday was a colour
C o L O u R
Would Monday be?
Can you have a conversation with an invisible friend?