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Replacements Sheaves Black, Set Of 5
replacements-sheaves-black-set-of-5
5SHEAVES-B39
Create your own pulley system or even your own pulley with these versatile replacement sheaves.
options
See pricing options
Plastic Cam, Set Of 4
plastic-cam-set-of-4
CAMSET4
Transforms rotation into back-and-forth motion, set of 4.
options
From $5 /unit
Electric Car Kit
electric-car-kit
CAR_ELEC
Learn about movement, electricity, and forces with car kit.
options
From $15 /unit
Hydroracer
hydroracer
CAR_HR
Battery-powered hydroplane for ages 9+.
options
From $11.99 /unit
Air Motor Car Kit (Car Propeller Kit)
air-motor-car-kit-car-propeller-kit
CAR_PROP
Build a model car using air propulsion.
options
From $9.50 /unit
Pulley Motor Car Kit
pulley-motor-car-kit
CARPULLEY
Pulley motor car kit for exploring movement and forces.
options
From $12.95 /unit
Gauss Rifle (Magnetic Linear Accelerator)
gauss-rifle-magnetic-linear-accelerator
GRIFLE
High-speed steel ball launcher using magnetic chain reaction.
options
From $15 /unit
Gear Wheel Set For Car Model
gear-wheel-set-for-car-model
GWHEELS
Complete set with wheels, axles, and gear pulley for DIY projects.
options
From $3.50 /unit
Car Boat Hybrid Motor Kit
car-boat-hybrid-motor-kit
KITCB
Electric motor kit for land and water hybrid model vehicle
options
From $13 /unit
Electricity & Conductivity
electricity-conductivity
KITEC
Experiment with electricity and conductivity with this science kit.
options
From $19.50 /unit
Floating Rings Science Set
floating-rings-science-set
KITFR
Magnetic levitation science kit for floating rings.
options
From $8.50 /unit
Simple Electric Circuit
simple-electric-circuit
KITSEC
Light up bulb with essential circuit materials.
options
From $6.50 /unit
Wooden Generator Science Kit
wooden-generator-science-kit
KITWG
Learn electric generator principles with wooden science kit.
options
From $22 /unit
Wooden Generator Science Kit Assembled (Put Together)
wooden-generator-science-kit-assembled-put-together
KITWGABD
DIY renewable energy source - wooden generator kit.
options
From $53 /unit
Magneeto Floating Wheels
magneeto-floating-wheels
MAGNEETO
Magnetic levitation wheel kit for display or play.
options
From $11.50 /unit
Catapult Model Kit
catapult-model-kit
MW_CATAPULT
Build a working catapult with laser-cut wood parts.
options
From $5.90 /unit
Space Explorer (Kit)
space-explorer-kit
MW3954
Build and fly a rubber band powered space explorer.
options
From $4.95 /unit
Dragster Vehicle, Rubber Band Powered
dragster-vehicle-rubber-band-powered
MW3955
Wooden race car powered by rubber band. Ages 8+.
options
From $2.99 /unit
Plastic & Rubber Friction Rod Kit
plastic-amp-rubber-friction-rod-kit
STFR
Experiment with charges using plastic and rubber rods.
options
From $11 /unit
Magnetic Molecular Modeling Kit
magnetic-molecular-modeling-kit
MAMOKIT
Explore atoms and molecules magnetically, engaging science enthusiasts.
options
From $30 /unit
replacements-sheaves-black-set-of-5
Replacements Sheaves Black, Set Of 5
Create your own pulley system or even your own pulley with these versatile replacement sheaves.
Add to Cart
See pricing options
SKU: 5SHEAVES-B39
plastic-cam-set-of-4
Plastic Cam, Set Of 4
Transforms rotation into back-and-forth motion, set of 4.
Add to Cart
$5
SKU: CAMSET4
electric-car-kit
Electric Car Kit
Learn about movement, electricity, and forces with car kit.
Add to Cart
$25 - $1500
SKU: CAR_ELEC
hydroracer
Hydroracer
Battery-powered hydroplane for ages 9+.
Add to Cart
$14.99 - $119.90
SKU: CAR_HR
air-motor-car-kit-car-propeller-kit
Air Motor Car Kit (Car Propeller Kit)
Build a model car using air propulsion.
Add to Cart
$15 - $950
SKU: CAR_PROP
pulley-motor-car-kit
Pulley Motor Car Kit
Pulley motor car kit for exploring movement and forces.
Add to Cart
$15.95 - $129.50
SKU: CARPULLEY
gauss-rifle-magnetic-linear-accelerator
Gauss Rifle (Magnetic Linear Accelerator)
High-speed steel ball launcher using magnetic chain reaction.
Add to Cart
$25 - $1500
SKU: GRIFLE
gear-wheel-set-for-car-model
Gear Wheel Set For Car Model
Complete set with wheels, axles, and gear pulley for DIY projects.
Add to Cart
$3.50 - $35
SKU: GWHEELS
car-boat-hybrid-motor-kit
Car Boat Hybrid Motor Kit
Electric motor kit for land and water hybrid model vehicle
Add to Cart
$20 - $1300
SKU: KITCB
electricity-conductivity
Electricity & Conductivity
Experiment with electricity and conductivity with this science kit.
Add to Cart
$25 - $195
SKU: KITEC
floating-rings-science-set
Floating Rings Science Set
Magnetic levitation science kit for floating rings.
Add to Cart
$10 - $85
SKU: KITFR
simple-electric-circuit
Simple Electric Circuit
Light up bulb with essential circuit materials.
Add to Cart
$12.50 - $650
SKU: KITSEC
wooden-generator-science-kit
Wooden Generator Science Kit
Learn electric generator principles with wooden science kit.
Add to Cart
$25 - $220
SKU: KITWG
wooden-generator-science-kit-assembled-put-together
Wooden Generator Science Kit Assembled (Put Together)
DIY renewable energy source - wooden generator kit.
Add to Cart
$53
SKU: KITWGABD
magneeto-floating-wheels
Magneeto Floating Wheels
Magnetic levitation wheel kit for display or play.
Add to Cart
$14 - $115
SKU: MAGNEETO
catapult-model-kit
Catapult Model Kit
Build a working catapult with laser-cut wood parts.
Add to Cart
$10 - $59
SKU: MW_CATAPULT
space-explorer-kit
Space Explorer (Kit)
Build and fly a rubber band powered space explorer.
Add to Cart
$6.50 - $49.50
SKU: MW3954
dragster-vehicle-rubber-band-powered
Dragster Vehicle, Rubber Band Powered
Wooden race car powered by rubber band. Ages 8+.
Add to Cart
$2.99
SKU: MW3955
plastic-amp-rubber-friction-rod-kit
Plastic & Rubber Friction Rod Kit
Experiment with charges using plastic and rubber rods.
Add to Cart
$15 - $110
SKU: STFR
magnetic-molecular-modeling-kit
Magnetic Molecular Modeling Kit
Explore atoms and molecules magnetically, engaging science enthusiasts.
Add to Cart
$40 - $3000
SKU: MAMOKIT
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