Most of the books you own today will disintegrate in 50 years (approximately) unless they are printed on acid-free paper.

Seals have been known to swim for as long as 8 months, and as far as 6,000 miles, without touching land.

New York's World Trade Center has over 43,000 windows. I'd hate to have to pay and replace all of them.

An ant's sense of smell is comparable to a dog's.

William Shakespeare had no living descendants.