
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
with our best selling electronics kit. Build 100 or more electronic projects from a Reflection Detector to a Simple Salt Water Alarm with Snap Circuits Jr. The Elenco kit, a Dr. Toy Winner, has a grid base and a selection of conductors, resistors, switches, integrated circuits and more, for a total of (30) color-coded snap-in parts. For ages 8 to 108, the easy-to-use components and well-designed instruction manual make this a perfect way to spend some quality time with a bright young child! AWARDS: The National Parenting Center-Seal of Approval, Dr. Toy 100 Best Children's Products, Dr Toy Best Educational Products.
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92133 SNAP CIRCUIT JR |
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 |
$29.95
EACH
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Are we the Parents' Pal or what? No household with normal school-age children (ages 9-12) can afford to be without Sterling Publishing's 112pp hardcover book, "Last-Minute Science Fair Projects." Ten of them take "a week or two," (13) take "a few short days," but fully (22) projects can be completed in under (24) hours, a few in mere minutes. And yes, most everything you need is somewhere in the house so you won't need to find an all-night hardware store. Bonus: No baking-soda volcanoes!
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93355 LAST MINUTE PROJECTS |
Flash Gordon lives! Or at least his ray gun lives! This look-alike hand-held dynamo/generator, with a green-plastic crank, is transparent plastic, so the students can see the parts at work. Measures just over 5" long. Comes polarized 22" test lead with black and red insulated alligator clips. Max voltage is approx 7VDC. If you're using a meter, turn the crank CCW.
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93599 DEMO GENERATOR |
You'll know how to fold 'em, if not when, because they come with instructions. You pick from our very cool collection of DIY critters. The Dinosaur origami kit has (7) pieces of colorful paper and comes with directions for (5) different dinosaurs, including a stegosaurus, plateosaurus, hypsilophodon and (2) others. Also included with the printed folding papers are practice sheets, a 20-page instruction booklet, and a 9" x 9" diorama stand.
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39779 DINOSAUR ORIGAMI |
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 |
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