Royston M. Roberts – författare
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2 produkter
2 produkter
151 kr
Skickas inom 5-8 vardagar
An educational and fun book that encourages children to experiment with science by showing them that discoveries may be possible when they least expect it. Every discovery includes history, biography of the discoverer, scientific explanation and a simple, step-by-step experiment to try on their own. In addition to traditional discoveries such as gravity and photography, it features more modern ones like Velcro and Silly Putty. Covers topics in physics, chemistry, astronomy, biology and archaeology.
143 kr
Skickas inom 5-8 vardagar
Many of the things discovered by accident are important in our everyday lives: Teflon, Velcro, nylon, x-rays, penicillin, safety glass, sugar substitutes, and polyethylene and other plastics. And we owe a debt to accident for some of our deepest scientific knowledge, including Newton's theory of gravitation, the Big Bang theory of Creation, and the discovery of DNA. Even the Rosetta Stone, the Dead Sea Scrolls, and the ruins of Pompeii came to light through chance. This book tells the fascinating stories of these and other discoveries and reveals how the inquisitive human mind turns accident into discovery. Written for the layman, yet scientifically accurate, this illuminating collection of anecdotes portrays invention and discovery as quintessentially human acts, due in part to curiosity, perserverance, and luck.