Mystery #2Tier 2ears / balance
Why does the room keep spinning for a moment after you stop twirling?
You spin round and round in the garden, laughing, then stop. But the world does not stop with you: the trees, the fence and the sky keep sliding past for a few giddy seconds, and you stagger about trying not to topple over. You have stopped moving, so why does everything still seem to be spinning?

Your guess
What do you think is going on that keeps the room spinning after you have stopped?
There's no single magic word to type, have a go in your own words, then reveal the answer to see how close you got.
Make a guess to unlock the hints and the answer.