Kategoria BISAC: Reference >> Questions & Answers

Why is the night sky dark? How do dolphins sleep without drowning? Why do hangovers occur? Will time travel ever be a reality? What makes a knuckleball appear to flutter? Why are craters always round?

There's only one source to turn to for the answers to the most puzzling and thought-provoking questions about the world of science: Scientific American. Writing in a fun and accessible style, an esteemed team of scientists and educators will lead you on a wild ride from the far reaches of the universe to the natural world right in your own backyard. Along the way, you'll...

Ponder, if you will

What happens to your Social Security number when you die?
Why are peanuts listed as an ingredient in plain M&Ms?
Why is Barbie's hair made out of nylon, but Ken's hair is plastic?
What makes up the ever-mysterious "new-car smell"?

Pop-culture guru David Feldman demystifies these topics and so much more in Do Penguins Have Knees? -- the unchallenged source of answers to civilization's most perplexing questions.

Part of the Imponderables(R) series, Do Penguins Have Knees? arms readers with the knowledge about everyday...

Worried about how to pay for college? Afraid of drowning in a sea of student debt? Sure, Ben Kaplan once felt that way too. But that was before he discovered that there are billions of scholarship dollars out there for students with all types of interests, skills, and backgrounds. After winning enough college cash to cover virtually the entire cost of his dream school, he's written an indispensable guide that shows you how to stake your own scholarship claim.

Now in this fully revised and updated edition, Ben distills his proven step-by-step...

Of course you have (Or if you haven't, perhaps you should.) Now Mitchell Symons, the reigning King of All Pointless Trivia, carries his inquisitiveness unabashedly into the bedroom and emerges with a smile, answering not only the above but also a veritable "pornucopia" of scandalous and sexual conundrums. So for all of you burning to learn that an octopus has sex for ten straight hours or intensely curious about "uncircumcision," the astute Mr. Symons pulls back the covers to expose it all--from pick-up lines to popular positions to the greatest of all male and female sexual lies

Our language is full of hundreds of quotations that are often cited but seldom confirmed. Ralph Keyes's The Quote Verifier considers not only classic misquotes such as "Nice guys finish last," and "Play it again, Sam," but more surprising ones such as "Ain't I a woman?" and "Golf is a good walk spoiled," as well as the origins of popular sayings such as "The opera ain't over till the fat lady sings," "No one washes a rented car," and "Make my day."

Keyes's in-depth research routinely confounds widespread assumptions about who said what, where, and when. Organized in...