What follows is a brain-twisting game of cat and mouse that seems ergonomically designed to make you scratch your head
"This is the notion that when you're having a conversation with somebody and you don't care where your hands are, and the other person scratches their head, you scratch your head
," said Sasha Ondobaka of the Donders Institute for Brain, Cognition and Behaviour at Radboud University Nijmegen in the Netherlands.
HERE'S a mathematical conundrum that's guaranteed to put a smile on your face while you scratch your head
at the same time.
You'll laugh, sometimes scratch your head
, but often say, "I never detected that insight before."
To make messages jump from cell to cell--when your brain signals your hand to scratch your head
, for example--your brain creates chemicals called neurotransmitters.
It wasn't meant as a compliment, but it could be taken as such; you could applaud this book as a geek-show, the kind that makes you blink, scratch your head
, and look at the world with different eyes for a moment.
So, now you know and there's no need to scratch your head
or elsewhere if someone mentions Dhobie Itch.