Answer:
You can read it both ways, I wearΝΎ One way it's a number, reversed a snare.
A harvest sown and reaped on the same day in an unplowed field. Which increases without growing, remains whole though it is eaten within and without. Is useless and yet the staple of nations.
What word looks the same upside down and backwards?
Many have heard it, but nobody has ever seen it. It will not speak until spoken to. What is it?
This only turns over once you have travelled very far. What is it?
Why did the teacher have to wear sunglasses?