TY - JOUR AB - to see when you are acting out of prejudice; how to weigh what you read and are told; how to deal with the saleman of spurious ideas; how to handle your dangerous impulses; when to express your emotions and when to control them; how to avoid psychosclerosis-hardening of the mental arteries ; how to attain mental security ; in brief, how to live intelligently. Altogether this is one of the most stimulating, thought-provoking books one is likely to chance across in a long while. The reviewer thoroughly enjoyed it and highly recommends it to readers of Science Education. he designed an improved plow, a swivel chair, a camp stool, a portable desk, a collapsible ladder-with remarkable insight he foresaw the development of aviation, of submarines and torpedoes, of mass production through standardised parts." It is said that of all things that Jefferson did in the course of his long and busy life he enjoyed his scientific activities most. I n this book Professor Martin of the English Department of Emory University unfolds this dramatic, fascinating story that has never been completely told before. As one reads this unusual bbok about a not too well known facet of Jefferson's TI - Wyler, Rose. Planet earth. New York (20 East 70th Street): Henry Schuman, Inc., 1952. 156 p. $2.50 JF - Science Education DO - 10.1002/sce.3730370129 DA - 1953-02-01 UR - https://www.deepdyve.com/lp/wiley/wyler-rose-planet-earth-new-york-20-east-70th-street-henry-schuman-inc-6J9oQR8PeR SP - 72 EP - 72 VL - 37 IS - 1 DP - DeepDyve ER -