Discovering science's wonders is now fun and educational with this guide, which gathers over 1,300 intriguing and frequently asked questions. Both kids and adults can unravel life's mysteries, like how a fax machine operates, which car color is safest, the difference between male and female lobsters, and the snowfall record-holding city. With clear writing, over 100 photos, and numerous graphs and tables, this guidebook is the ideal science mystery solver.
The Carnegie Library of Pittsburgh, established in 1902, was the first major library to devote a separate department to science and technology. Each year, they answer more than 80,000 questions in the fields of science and technology.