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bicycle-electric-generator-dynamo-12-volts-6-watts
BGEN12V6W
Efficient bike-powered electricity generator with 12V and 6W output
options
From $28 /unit
bicycle-electric-generator-bicycle-dynamo-6-volts-3-watts
BGEN6V3W
Efficient bike-powered electricity generator with 6V and 3W output
options
From $87 /unit
co-dragster-car-kit
DRASET
Hands-on CO₂-powered dragster kit for STEM learning and racing.
options
From $15 /unit
dc-motor-6v-14000rpm
RC280SA
23.8 mm motor-generator, 4.5–9 V, 14000 rpm
options
From $3.75 /unit
dc-motor-plastic-mount-20mm-diameter
DCMOUN130
Lightweight plastic mount for 20mm DC motors
options
From $0.80 /unit
dc-micro-motor-rf-300ca-14270
RF300CA11400
Low current, medium voltage motor for engineering and hobby projects.
options
From $2.65 /unit
demonstrational-windmill-generator-amp-proportion-kit
KITWINGEN
Hands-on kit generating electricity, lighting LED, educational model
options
From $12.15 /unit
gauss-rifle-magnetic-linear-accelerator
GRIFLE
High-speed steel ball launcher using magnetic chain reaction.
options
From $15 /unit
hobby-motor-generator-with-connection-wires
RE140SAWIRE
Compact high-torque motor with detachable wires.
options
From $2.65 /unit
hobby-motor-with-alligator-clips
RE140RACLIP
Educational DC motor with easy alligator clip connectors
options
From $3.10 /unit
magnetic-levitating-train-ring
MAGLEVRING
Build a working maglev ring to explore magnetism and engineering.
options
From $20 /unit
make-a-kaleidoscope-without-glue-gun-essential-materials
KALSCOPE
Create colorful patterns with essential kaleidoscope materials.
options
From $4.10 /unit
mini-80mm-blue-plastic-four-blade-propeller
PROP4B80MMBLUE
Lightweight, efficient 80mm plastic propeller.
options
From $0.40 /unit
mini-80mm-green-plastic-four-blade-propeller
PROP4B80MMGREEN
Lightweight, efficient 80mm plastic propeller.
options
From $0.40 /unit
mini-80mm-red-plastic-four-blade-propeller
PROP4B80MMRED
Lightweight, efficient 80mm plastic propeller.
options
From $0.40 /unit
mini-80mm-yellow-plastic-four-blade-propeller
PROP4B80MMYELLOW
Lightweight, efficient 80mm plastic propeller.
options
From $0.40 /unit
model-car-kit-4-wheel-drive
CHE_4WD
Build your own off-road adventure with this kit.
From $12 /unit
moto-generator-demonstration-kit
MGDK
Witness the transformation of energy right before your eyes.
options
See pricing options
plastic-3-blade-propeller-30mm-for-2mm-shaft-model
30MMPROP
Efficient, green 3-blade 2mm Shaft Model
options
From $0.80 /unit
bicycle-electric-generator-dynamo-12-volts-6-watts
Bicycle Electric Generator (Bicycle Dynamo, 12V, 6W)
Efficient bike-powered electricity generator with 12V and 6W output
Add to Cart
$28
SKU: BGEN12V6W
bicycle-electric-generator-bicycle-dynamo-6-volts-3-watts
Bicycle Electric Generator (Bicycle Dynamo, 6V, 3W)
Efficient bike-powered electricity generator with 6V and 3W output
Add to Cart
$87
SKU: BGEN6V3W
co-dragster-car-kit
CO₂ Dragster Car Kit
Hands-on CO₂-powered dragster kit for STEM learning and racing.
Add to Cart
$15
SKU: DRASET
dc-motor-6v-14000rpm
DC Motor, 6V, 14000Rpm
23.8 mm motor-generator, 4.5–9 V, 14000 rpm
Add to Cart
$50 - $3750
SKU: RC280SA
dc-motor-plastic-mount-20mm-diameter
DC Motor, Plastic Mount, 20mm Diameter
Lightweight plastic mount for 20mm DC motors
Add to Cart
$1 - $8
SKU: DCMOUN130
dc-micro-motor-rf-300ca-14270
DC Motor, Round, Precious Metal Brush 11400 (2.0 – 4.0 V DC)
Low current, medium voltage motor for engineering and hobby projects.
Add to Cart
$30 - $1325
SKU: RF300CA11400
demonstrational-windmill-generator-amp-proportion-kit
Demonstrational Windmill Generator & Proportion Kit
Hands-on kit generating electricity, lighting LED, educational model
Add to Cart
$15 - $1215
SKU: KITWINGEN
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
hobby-motor-generator-with-connection-wires
Hobby Motor Generator With Connection Wires
Compact high-torque motor with detachable wires.
Add to Cart
$31 - $2650
SKU: RE140SAWIRE
hobby-motor-with-alligator-clips
Hobby Motor With Alligator Clips
Educational DC motor with easy alligator clip connectors
Add to Cart
$38 - $3100
SKU: RE140RACLIP
magnetic-levitating-train-ring
Magnetic Levitating Train Ring
Build a working maglev ring to explore magnetism and engineering.
Add to Cart
$25 - $2000
SKU: MAGLEVRING
make-a-kaleidoscope-without-glue-gun-essential-materials
Make A Kaleidoscope without glue gun (Essential Materials)
Create colorful patterns with essential kaleidoscope materials.
Add to Cart
$4.99 - $205
SKU: KALSCOPE
mini-80mm-blue-plastic-four-blade-propeller
Mini 80mm Blue Plastic Four-Blade Propeller
Lightweight, efficient 80mm plastic propeller.
Add to Cart
$1 - $400
SKU: PROP4B80MMBLUE
mini-80mm-green-plastic-four-blade-propeller
Mini 80mm Green Plastic Four-Blade Propeller
Lightweight, efficient 80mm plastic propeller.
Add to Cart
$1 - $400
SKU: PROP4B80MMGREEN
mini-80mm-red-plastic-four-blade-propeller
Mini 80mm Red Plastic Four-Blade Propeller
Lightweight, efficient 80mm plastic propeller.
Add to Cart
$1 - $400
SKU: PROP4B80MMRED
mini-80mm-yellow-plastic-four-blade-propeller
Mini 80mm Yellow Plastic Four-Blade Propeller
Lightweight, efficient 80mm plastic propeller.
Add to Cart
$1 - $400
SKU: PROP4B80MMYELLOW
model-car-kit-4-wheel-drive
Model Car Kit, 4 Wheel Drive
Build your own off-road adventure with this kit.
Contact Us  
$12
SKU: CHE_4WD
moto-generator-demonstration-kit
Motor Generator Demonstration Kit
Witness the transformation of energy right before your eyes.
Add to Cart
See pricing options
SKU: MGDK
plastic-3-blade-propeller-30mm-for-2mm-shaft-model
Plastic 3 Blade Propeller 30mm for 2mm Shaft Model
Efficient, green 3-blade 2mm Shaft Model
Add to Cart
$8
SKU: 30MMPROP
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