How do they get the caffeine out of coffee? How do they get music onto a CD? How do they make rechargeable batteries? How do they see a black hole? For readers who have ever wondered about these and other intriguing topics, the newest addition to this popular series has the answers. Illustrations.
HOW DO THEY DO THAT?How do they make mirrors?How do sword swallowers swallow swords?How does a Polaroid picture develop in broad daylight?How do camels go without water?How do they splice genes?How do they create spectacular fireworks?How indeed?Ever found yourself wide-eyed at the wonders of science? Awestruck by the arts? Mystified by the miracles of nature or the marvels of technology?Relief is at hand. Within these pages answers abound. "H...
