
Why does it do that? Develop an elemental understanding of magnetism, electromagnetism, electrochemistry, radio, thermodynamics, light and optics. Simon Quellen Field's 228-page paperback, Gonzo Gizmos, Projects & Devices to Channel your Inner Geek explains processes, equipment and scientific terms -- and then, for starters, tells you things like how to make a rotary steam engine in 15 minutes from a soda can, a candle and a few scraps of rubber tubing. It's the favorite of our resident geeks -- but not for kids unless they're working with an adult. That would be a mature adult. An insured, mature adult.
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92339 GONZO GIZMOS |
If you're a science teacher, an amateur scientist, or a professional who likes to take his work home with him, you'll lust after this CD-ROM. The updated (v3.0) and expanded disk contains the "legacy of a century," the complete collection of The Amateur Scientist columns from Scientific American magazine, featuring Albert G. Ingalls, C.L. Strong, Jearl Walker, Forrest Mims, Shawn Carlson and others. It includes over 1,000 classic projects in various disciplines for hobbyists, students and science fair contestants, more than 1,000 pages of helpful techniques that never appeared in the magazine, plus Internet links to valuable scientific sites. Minimum requirements: Mac OS, Windows, Linux or UNIX. 64MB RAM minimum. Runs with any browser. An incredible resource. An Absolutely-Must-Have!
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92047 AMATEUR SCIENTIST CD 3.0 |
WARNING: CHOKING HAZARD-Children under 8 yrs. can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.
You'll need this excellent set of physics experiments from Elenco, with 256 different ways to demonstrate force, motion, magnetism, pressure, heat transfer, electricity and electric motors, simple machines, water/air/gases, light, sight, sound and more. Includes too many parts to list and a very detailed 64pp instruction manual so that even dads who are stumped by the laws of nature can figure them out first. Designed for curious folks age 8 and up.
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93062 PHYSICS PHYSIQUE |
Titled "The Field and Forest Handy Book," this volume has been justifiably in print since 1906. Written by Daniel C. "Uncle Dan" Beard, the founder of the Sons of Daniel Boone and one of the founders of the BSA, it's a compendium of eternally relevant woodland lore, from building cabins, sleds, boats, and bridges to camping in swamps. The only part we skipped was on how to cook a muskrat. (We know a place that delivers.) Loaded with illustrations. In soft cover from David Godine's Nonpareil Books, 428 pages.
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93279 OUTDOOR BOOK |
A whole new take on wooden toys. You get plans for (28) toys that "whiz, spin, pop, and fly" in Bob Gilsdorf's 223-page instruction book. Good for adults, even better for adults working with kids, the projects require only basic hand tools, including a coping saw and miter saw. You'll make shooters, launchers, games, toys, gumball machines and much more. Includes an appendix with basic woodworking lessons. Full color, lavishly illustrated with easy-to-follow directions and photos of the zany paint jobs on the finished products.
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93842 WOOD TOY BOOK |
It's small, it's handy, and it's very cleverly designed. This extremely lightweight Journey's Edge" booklight is 4-3/4" long x 1-3/8" wide x 5/8" thick, with a metal 2-1/8" long book clip on the back. Push the "open" button and a 3-position articulated arm with a white LED on the end pops out. Powered by (3) button cell batteries (included). Shuts off automatically when folded closed.
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36947 LED BOOKLIGHT |
Pay no attention to The Boy Scientist Book title, particularly if you have a girl scientist at home with access to chemicals or electricity. You get 240 well-written pages of 160 "extraordinary experiments & adventures" from the editors of Popular Mechanics. Topics include lab tools and techniques, measurement, electricity, motive force, chemistry and physics. In a sturdy soft-cover, with tons of illustrations.
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94036 BOY SCIENTIST BOOK |
It's a must-have for micro-warriors: Mini Weapons of Mass Destruction by John Austin (author of the best-selling Cubicle Warfare) is 241 pages of detailed instructions on building (42) implements of spitball warfare from ordinary household objects and office supplies. With the caveat that this is written for responsible, aware individuals who take reasonable safety precautions, we have to tell you that we particularly like the binder-clip crossbow. And the tongue-depressor catapult. And…
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94299 MINI-WEAPONS BOOK |
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