Answer:
It holds most knowledge that has ever been said. But is not the brain, is not the head. To feathers and their masters, it's both bane and boon One empty, and one full.
It is by nature, soft as silk; A puffy cloud, white as milk; Snow tops this tropical crop; The dirtiest part of a mop
A mother had five boys Marco, Tucker, Webster and Thomas. Was the fifth boys name Frank, Evan or Alex?
The more you take, the more you leave behind.
Glittering points that downward thrust. Sparkling spears that never rust.
If it’s information you seek, come and see me. If it’s pairs of letters you need, I have consecutively three. What am I?