
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
The Cool Blue Light Experiment Kit uses copper sulfate, perborate and luminol to produce light from the energy released in a chemical reaction. The instructions recommend this kit for experimenters nine years old and up, with adult supervision. Some experiments call for the addition of household chemicals like chlorine bleach, hydrogen peroxide or sugar.
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90154 COOL BLUE LIGHT KIT |
Why does Roger always get the credit for the skull and crossbones pirate flag? We feel it is time to share and have elected Barry to the post because he just walked by the vast editorial department here at A.S.&S. (AKA "my desk") Our Jolly Barry flag is 3ft x 5 ft., black polyester with a reinforced edge containing grommets for flying. It has the traditional skull and crossbones in white with the added fillip that the skull is wearing an eye patch! Sail Away!!
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91520 JOLLY ROGER FLAG |
The budding home scientist and horticulturist will both delight in the ease with which this self contained soil test kit brings discovery. The kit measures not only ph., but also Nitrogen, Phosphate and Potash content and contains material for 40 tests. Since these are the essential ingredients affecting plant nutrition, we see a science project in the making: experimental plant growth in soils with different amounts of acidity and/or nutrients. From Luster Leaf(tm), the kit is entirely self contained and includes complete instructions for use and explanations. Be careful, please, the kit does have chemicals and should not be used by young children without supervision.
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88690 MULTI SOIL TEST KIT |
An inspired way to make physics fun for anyone 10 or over! Mouse Trap Car competitions are held in middle schools, high schools and universities across the country. This soft-cover 103-page book is packed with simple explanations of complex subjects, clever, cartoon-like diagrams, and all the information you'll need to engineer a tiny vehicle powered by the spring of a mousetrap.
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91832 MOUSE TRAP CARS BOOK |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
Try this kit if your school's sponsoring a Mousetrap Derby, or if you're looking for a fun adult/child project. (No, not a father/son project. Do you think we're chauvinistic louts who are still living in the 1950s?) The kit includes all the balsa wood, rubber treads and other parts and pieces you'll need for a 9" racing car, including the mousetrap to power it. It needs to be sanded, assembled, glued and painted - and it needs an adult. Someone has to set the mousetrap.
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91840 MOUSETRAP RACER |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
A great toy that demonstrates the basics of rocketry. A plastic rocket is partially filled with water, air is pumped in with a little hand pump, and upon the release, the air pressure pushes the water out the back, propelling the rocket. About 1-1/2" dia x 6" long. Flight tests suggest loft and distances of about 50 feet each are achievable, when the right water/air mix is found. However, since operations lost their rocket on the roof, testing was terminated before final results could be obtained. Clearly, these are good fun for all ages. It has everything you need... Just add water!!
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89115 WATER ROCKET |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
Everything you need to build a little DC motor is included in this kit (except sandpaper, screwdriver, scissors and, of course, an AA battery). The instructions are simple and explain the theory as well as assembly. Fun and educational.
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91508 TOY MOTOR KIT |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
Back in the days when technology was a good guy, kids got diving submarines that they charged with baking powder and played with in the bath tub. Now kids can have the same fun again. We have found a (gray!) submarine, about 3" long, that can dive and surface up to a dozen times with a single charge of the baking powder that you get to supply. Comes with instructions.
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89189 UNDERSEA EXPLORER |
Thinner than a human hair! Smoother than a baby's bottom! More absorbent than an enthralled groupie! Its a microfiber miracle cloth. It really is amazing folks. A 6" square cleaning cloth woven of 90,000 microfibers per sq. inch, each 0.5 mm dia. Super absorbent, it can be used wet or dry to clean the most delicate lens, CD, or for that matter, your car or kitchen counter. "As seen on TV" except this one really lives up to the hype. You need several to clean super clean where it really counts. Like your specs and other coated optics.
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91497 CLOTH, CLEANING, MICROFIBER |
Penciltype soldering iron imported from Taiwan. Overlook the charming instructions, it works just the way everyone does. 30 watt 110 volt, nice, serviceable unit.
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88242 SOLDERING IRON |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
Complete kit with everything you need to build a small electric motor. Should you wish to power a boat with said motor, the plastic basics for the boat are included and the instructions will lead you through these steps. But the real fun and the education lie in building the motor itself. You get to buy the battery, of course. Ages 8 to adult.
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88029 ELECTRIC MOTOR KIT |
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