Answer:
You can spin, wheel and twist, but this thing can turn without moving. What is it?
Held firmly in the hands, like a sword it cuts deep. Bloodless strokes, all, then forward we leap.
Two bodies have I, though both joined in one. The more still I stand, the quicker I run.
What do people want the least on their hands?
Which word contains 26 letters but only three syllables?
When is it bad luck to see a black cat?