Answer:
What can be measured but not seen?
What flies without wings? What passes all things? What mends all sorrow? What brings the morrow?
A horrid monster hides from the day, with many legs and many eyes. With silver chains it catches prey. And eats it all before it dies. Yet in every cottage does it stay. And every castle beneath the sky.
I have a neck but no head. I have a body but no arm. I have a bottom but no leg.
Which word contains 26 letters but only three syllables?
The sun bakes them, The hand breaks them, The foot treads on them, And the mouth tastes them. What are they?