The Handy Science Answer Book

Celebrating it's twenty-fifth year and with over one million copies sold, the newly updated and completely revised fifth edition of The Handy Science Answer Book makes science and its impact on the world fun and easy to understand. Clear, concise, and straightforward, this informative primer covers hundreds of intriguing topics. This friendly resource answers more than 1,600 of the most frequently asked, most interesting, and most unusual science questions.