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CONSTRUCTION / MECHANICAL KITS

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Showing 1 - 9 of 26 Incredible Things
LEGO® KINETIC KIT
Lego® Gets Kinetic
Make a whole bunch of fun and instructive Lego® machines/chain reaction models like marble runs and mousetraps involving ramps, buckets, funnels balances and much more. Comes with (33) Lego® elements, (6) Lego® balls, a dozen paper props, and a 78-page instruction booklet for (10) machines. You add a few common household items. Includes suggestions for more complicated devices if you have your own Lego® pieces, and if you don't, what are you waiting for? ! WARNING: CHOKING HAZARD–Small Parts. Not for children under 3 yrs. 
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$20.95 EACH
LEGO® CRAZY ACTION CONTRAPTIONS KIT
Lego® ACTION CONTRAPTIONS
Lego® goes crazy with this 100+ piece kit with everything you need to build (16) different contraptions (be pretty stupid if they made 16 of the same contraption) for your amusement. In the mix are gears, pulleys, belts and axles, which you could turn into a rocket racer, Lego® launcher, donkey cart or scissor grabber, among other things. Includes a 50-page spiral-bound graphically illustrated instruction booklet. And, yes, adding Lego® pieces of your own just ramps up the fun.
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$20.95 EACH
WOODEN DRAGSTER MODEL KIT
Wooden You Rather Use Wood?
Who woodn’t, really? In a world of plastics, it’s hard to beat a model fashioned from pieces of dead trees. You pick from our assortment of pre-cut unfinished wood models made for ages 8+, and all you add is wood glue, paint, sandpaper and simple hand tools: the 12-piece drag racer will measure 6-3/4” long x 2” tall; the 35-piece steam engine will measure 7-3/8” long x 4-3/8” tall; and the 46-piece stage coach will be 8-7/8” long x 5-7/8” tall. (Sorry, no horses.)
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$4.95 EACH
MAGNET LEVITATION KIT
We're Anti-Gravity
In the mood for a little light levitation? Try this magnet-based kit from KidzLabs® and make a pencil float in mid-air or tell your fortune, all through the captivating power of magnets. You can even build a mag-lev robot, and who doesn't want one of those? The (7) projects are based on the (7) plastic-coated, 1-5/16" dia bored disc magnets and assorted other parts. Projects include anti-gravity sculpture, floating spinner, magnetic compass, spring and weight scale, propelling machine and a mag-lev transporter.
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$19.95 EACH
HYDRAULICS 4-IN-1 SET
Hydraulics Made Easy
Cleverly made, and mighty heuristic, too. For someone entranced by hydraulics, or for a whole classroom of students, there's the Pathfinders 4-In-1 teaching kit, with 4 different hydraulic-system kits that use unfinished wood, transparent tubing, and plastic syringes, which power the movement. The mini models include an excavator, scissors lift, cherry picker, and platform lifter. Bases are approx 4" x 7" and finished heights vary, thanks to those syringes! Very clever teaching tools for ages 8 and up.
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$34.95 EACH
MARBLE RUN MILLENNIUM TOWER
Marble Run Kit
They are back in stock but they won't last long! It's called chaos, but kids don't need a kit to create that, do they? And it actually is used to create really fun controlled "perpetual motion" Marble Run-type devices. You (your kids will never displace you once they see this kit) assemble a frame of your choice and adorn it with sets of chutes, slides, funnels, catch baskets, trampolines... You name it. The new Chaos motor driven chain lifts a ball to the top of your construction and off it goes through whatever course(s) you have set up. It is really educational physics, and we guarantee hours of creative fun with this top quality, attractively packaged kit. The tower has a max height of 78" and a whopping 602 pieces! Everything you need is included. Ages 7 and up. Want to see it in action or Need help with your assembly? Try these helpful videos: Chaos TowerPlease Note: This item is not eligible for expedited shipping on the web. Contact us for expedited shipping options. 
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$129.95 EACH
SOLAR ROBOT KIT 14 DIFFERENT
Two Dozen Kinds Of Solar Bot
This multi-bot solar kit includes a 1.5V solar cell, a small DC motor and gearbox and a boatload of parts that will let you make (14) different solar-powered projects including: a turtle-bot; walker bot; quadru bot; wheel bot; boat bot; beetle bot; dog bot; auto bot; carb bot; slither bot; roly poly bot; surf bot; and, you should pardon the pun, the row bot. No, really--there's a row bot. Projects come in (2) levels of difficulty and include an 81pp graphic manual. You'll need a hobby knife or a pair of side-cutters, and sunlight. Most projects will be approx 5" tall when assembled.
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$33.50 EACH
SIMPLE MACHINES KIT
Six Simple Machines In A Box
Physics starts here. Thames & Kosmos makes this dandy little kit to build models of all six simple machines: levers, pulleys, inclined planes, screws, wedges and wheels & axles, along with a spring scale to measure forces. You add a plastic pop bottle for weight. For ages 8 and up.
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$14.95 EACH
MODEL TREBUCHET
Lay Siege To The Doghouse!
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 these wooden, Canadian-made siege engine kits. The catapult stands 6” tall x 5” wide x 10” long and will toss assorted stuff 15 feet or farther, depending upon the stuff. The finished trebuchet will be 26” long x 18” wide x 24” tall and will propel small objects (meatballs?) 20 feet or more. Both include detailed instructions and are great resources for STEM activities. Note: Please don’t propel small mammals, and please don’t put anyone’s eye out.
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92887P1 MODEL TREBUCHET
$22.50 EACH
Showing 1 - 9 of 26 Incredible Things
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