
Grow plump delicious mushrooms in just four weeks! The White Button Mushroom Farm Kit includes a plastic-lined growing box, 5-1/2" x 11-1/2" x 7", a special compost-growing medium, mushroom spawn and starter material. The Gourmet Portabella Mushroom Growing Kit has a 12 1/2" x 8 1/2" x 10" box, a 10-lb bag of compost and mushroom spawn, and a 1/2-lb bag of peat moss. Follow the directions, add water, and grow 6 to 9 lbs of mushrooms! Sounds like a good science project that could end up in a salad!! Please note: only shipped October through May, so get that order in!
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89150 MUSHROOM KIT | |
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92533 PORTABELLA KIT |
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 |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs. 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.
makes me happy. It also gives me, and your favorite bright child, a head start on the energy future, as long as we both have this kit. The Tree of Knowledge® kit includes 150 experiments and activities in solar power, light rays, heat, lenses, mirrors, electrochemistry and more. It includes a 60pp manual plus myriad parts, including a solar cell, motor, parabolic mirror, LED, diode and resistor. Add a few common household items and kids 10 and over can start making the internal combustion engine obsolete.
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93601 SOLAR POWER KIT |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
A DIY bat habitat. Build your own wooden country house for the world's finest skeeter-eaters. This 6-piece kit is unfinished pine and will result in a bat house that measures 17-1/2" tall x 5-1/2" wide x approx 4-1/2" deep. Comes with nails, you add wood glue and a hammer (and the bats) for this kid's first project from Woodcraft®.
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89626 BAT HOUSE KIT |
You supply the pot, we'll supply a dozen Venus Fly Trap seeds and a little sack of soil in a 4-3/8" x 2" dia plastic growing tube, plus an instruction sheet on the care and feeding of everyone's favorite meat-eating foliage. Gestation is about (14) weeks, so order early if you're planning a birthday surprise for someone.
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93010 VENUS FLY TRAP |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
Triops: way cooler, bigger and more active than sea monkeys. They're dinosaur shrimp, leftovers from some 200 million years ago. Don't eat them; just grow them and enjoy this bizarre & ancient display of nature! You get a kidney-shaped tank 2-3/8" tall x 8-1/2"x 5-3/4", a very informative instruction booklet, and a packet full of triops eggs and food. Add the eggs to water and watch them go; they'll hatch in a day and reach 1" to 2" or more in a few weeks. Really easy to do, and really cool too.
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91047 TRIOPS KIT |
Aka Club Moss, Aka Dinosaur Plant. This innocent little plant will unfold into full lush green foliage when placed in a small bowl of water over night. If removed from the water it will roll up into a dead looking little brown ball. And it will perform the act over and over again. Just as it has ever since dinos roamed the earth. Fun for all!
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88832 DINOSAUR PLANT |
Yes, you do dig. And when you're finished digging, chipping, and brushing away the 6" x 5" x 4" plaster/earthen block, you're rewarded with a miniature replica of a skull from a Triceratops, Stegosaurus, Pachycephalosaurus, or a Tyrannosaurus. (We'll pick.) When you're done, mount it on the included wooden stand with a plaque identifying it. Includes a little wood pick and brush.
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93531 DINO SKULL |
Put this on the bedroom wall, and they'll think you hung the moon. Really. The Moon In My Room" is a detailed convex moon, 10" dia x 3" thick at the center, from Uncle Milton®. It will turn itself on in a darkened room (it's night-light bright, like the real moon) and run automatically through all (12) phases in 5-second intervals, or in manual mode with you at the remote control. The lamp takes (4) "AA" batteries, the remote takes (2), and you're buying. Includes a 15-minute audio CD tour of the moon, and has (3) slotted mounting holes on, you should pardon the expression, the dark side of the moon.
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93592 MOON IN MY ROOM |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
It's an Ology kit from Action Products. In this case, microbiology. Learn about germs while you make 2 bars of environmentally friendly soap that you can actually use. Each kit comes with (2) 2-1/4" x 1-1/2" x 3/4" bars of translucent glycerin soap, 2 molds that resemble specific germs, a length of string that represents the cilia (you have to be there to appreciate this), a 7-page fact book, and a fact card for each of the two germs. All the soap is safe. The Helpful kit includes one mold resembling a Lactobacillus germ and one a Ruminococcus germ. The Harmful kit includes one mold resembling a Salmonella germ and one a common cold germ. Happily, you learn about the "harmful" part from the fact book, you don't play with it. It's a good way to get smart abut germs.
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39658 HARMFUL GERM SOAP | |
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39657 HELPFUL GERM SOAP |
Why is it easier to balance on a bicycle when you're moving than when you're stopped? How do you build a hammer machine? Explore the science of energy and matter with the Physics Workshop from Thames & Kosmos, an excellent kit for anyone eight or over. A very well-written 64pp instruction book guides you through (36) different building projects and (37) different experiments, using the (305) pieces that come in the kit, the single "C" battery that you provide to power the DC motor that's included and, occasionally, a few common household items.
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93113 PHYSICS WORKSHOP |
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