Answer:
Until I am measured I am not known, Yet how you miss me when I have flown.
What type of bar gets you wet walking in and out of it but keeps you dry inside?
What measures out time until in time all is smashed to it?
You throw away the outside and cook the inside. Then you eat the outside and throw away the inside. What did you eat?
It is by nature, soft as silk; A puffy cloud, white as milk; Snow tops this tropical crop; The dirtiest part of a mop
I’m grown from darkness but shine with a pale light. Very round I am and always a lady's delight.