Kits & Models
- Construction / Mechanical Kits
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- Chemistry / Crystal Kits
- Anatomical Model Kits
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H2O LIQUID-POWERED CLOCK KIT
On the heels of the Pineapple Watch, comes this H20 Clock Kit that features a digital clock powered by liquids. Includes a 3/4" LCD clock display, (2) 4" vials that hold 3 oz each, lids with prewired copper and zinc electrodes, and a base with spring...$12.95$12.95 -
SOLAR SINGLE PROP AIRPLANE MOBILE
The problem with mobiles is that you have to wait to inherit the wind before they do anything interesting. Until now. This devilishly clever mobile has an 8” wide single prop plane with a solar cell up top mounted on a crossbar with a coin holder...$21.95$21.95Qty in Cart: 0Quantity:Price:$21.95Subtotal: -
CHINESE BRUSH PAINTING SET
This is an excellent starter kit for learning the rudiments of Chinese brush painting. Includes a lavishly illustrated 47-page instruction booklet, an 11-1/8" x 8-1/8" pad with (36) practice sheets and a few sheets of xuan, the vellum-like paper that...$26.75$26.75 -
KIT, VAN GOGH STARRY NIGHT PAINT BY #s ART
No need to limit the numbers you paint by. These kits all include 8” x 6” canvases, (6) acrylic paint pots, a #2 brush, color key and guide, plus tips for blending colors--a major improvement in the paint-by-numbers game. Packaging is also an...Starting at $8.95Starting at $8.95 -
Madlab Jr. Theremin Soldering Kit, Sci/fi Sounds
Electronics fans, musicians and budding Sci-Fi sound engineers will love this little starter electronics kit for making a mini version of a theremin, the venerable capacitance-based instrument that’s synonymous with eerie sounds. This one skips the...$23.50$23.50 -
12" SQUARE COLORED CELLOPHANE SHEETS
Sort of like kleenex, because cellophane used to be trademarked but isn’t any longer so you can now say cellophane all you like. Cellophane, cellophane, cellophane. You’ll get (48) sheets of 12” square cellophane, a dozen each in red,...$8.95$8.95 -
SNAP CIRCUITS ARCADE KIT
Electronic fun is easy with this Elenco Stem Arcade kit from the award-winning Snap Circuits® line. Includes 30 snap modules and makes (203) sound-, light- and motion-related projects, and includes, along with a lot of other sub-circuits, a...$59.95$59.95 -
BUBBLE SCIENCE ACTIVITIES KIT
Including bubbles as big as your grandmother. You get 2 oz of fluid; (4) straws; a mouthpiece; cubical, pyramid, star and round frames, 108" of yarn (for the bubbe-sized bubble); a tray and instructions for (11) kinds of bubble activities. For ages 5 and...$15.95$15.95Qty in Cart: 0Quantity:Price:$15.95Subtotal: -
STIRLING ENGINE/GENERATOR
This excellent and beautiful Stirling engine would make Robbie Stirling himself proud. Has a 1/2" piston stroke and sits on a 7" x 3-1/2" wooden base. Comes with a small alcohol lamp to fire it, and is connected via a belt to a DC generator that fires...$95.75$95.75 -
SNAP MOTION MOTION KIT FROM ELENCO
Build yourself a kid with a career in electronics. Start with this Snap Circuits® Motion kit with over (50) parts and instructions for (165) projects, including a mini-car, crawler, motion detector, tilt sensor and others. You add (4) "AA"...$74.50$74.50 -
ATOMIC MODEL SET FOR STUDENTS
Make a nice start at constructing your very own universe with this excellent molecule model set. You get (24) 3/4" and (25) 1" plastic balls in assorted blue, black, yellow and orange colors with varying numbers of holes for connectors; (26) white...$29.95$29.95 -
ARROWHEADS FROM JASPER AND OBSIDIAN
No, that's not a contradiction. These are real arrowheads, made like the originals, but as replicas. You get a clear-plastic case with (4) of them, (2) made from jasper and (2) from obsidian. Sizes range from 1-3/8" long to approx 2". Has a short fact...$5.25$5.25 -
SOLAR SCIENCE EXPERIMENT KIT
And teach a kid (8 and up) the basics of solar power. This excellent educational kit from Elenco comes with (9) 0.5VDC solar cells pre-wired in sets of (3) and mounted in a 5" x 4" x 7/16" black-plastic frame with screw terminals on the bottom. The kit...$23.95$23.95Qty in Cart: 0Quantity:Price:$23.95Subtotal: -
WOODEN MODEL CATAPULT KIT
Right after you build your own working medieval catapult or trebuchet. All you’ll need is glue, scissors and a steady hand (plus a small bag of marbles or rocks or something as a counterweight for the trebuchet) to construct...Starting at $15.95Starting at $15.95 -
SCIENCE FAIR STYLE DC MOTOR KIT
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 for ages 12 and up.$10.95$10.95 -
CLASSIC AM/FM RADIO KIT FROM ELENCO 80PCS
An advanced kit compared to the others, a little more deluxe and a little more complicated. It is an AM/FM radio kit from Elenco with over 80 pieces divided into lesson groups. PC board shows component placement to help learning and to minimize errors...$44.95$44.95 -
BEST IN STEM BUTTERFLY GARDEN
More exciting than an ant colony! Prettier than tadpoles and frogs. The principle of this kit is the same as both. Buy the kit which consists of a growing/viewing chamber, food, and instructions. Send in the coupon (plus a small shipping charge) and...$26.95$26.95 -
RAPITEST MULTI SOIL TEST 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...Starting at $18.50Starting at $18.50 -
REPLACEMENT ROCK TUMBLER ABRASIVES
Tumblin' tumblin' tumblin', keep them rocks a tumblin'. The #300 4-Step Grit Pack is available for when your grit has run low, and includes 4oz. coarse, 4oz fine, 2oz. prepolish and 2oz polish grits.$14.95$14.95 -
ELENCO K-26 METAL DETECTOR KIT W/INSTRUCTIONS
There are many buried treasures waiting to be found. While everyone dreams of finding a fortune in gold coins, few do anything to look for them. Now with the K-26 Metal Detector, you have a chance. Although you may not find a fortune in gold, you should...$6.95$6.95 -
BLACK 3D PRINTER ABS 3mm FILAMENT
Most commonly, 3D printers use ABS filament (acrylonitrile butadiene styrene, and aren’t you sorry you asked?), which is strong, durable and heat-resistant. Our each is 1KG spool of approx 460+ feet of 3mm (1/8”) black ABS filament. What if...$19.50$19.50 -
CALORIMETER KIT, W/CHIMNEY, 100ml FLASK
Make your own calorimeter with these parts: a 100ml Borosilicate Erlenmeyer flask; a 6-1/4” tall x 4” dia aluminum chimney with a port cut out of it; a 4-1/2” square aluminum plate with a hole to hold the flask;...Starting at $7.50Starting at $7.50