Science & Discovery Toys

Description: Working Voltage For Furnace:≤60V Working Voltage For Cooling Fan&Water Pump:12V Maximum Power:1300W Size:10*10*10cmNote: 1. It's a high current, High voltage and high temperature machine, please be careful when it working. 2.It doesn't come with Induction coil and power sourse, you n..

Description:Item Name:Engine ModelType:1:4 coil/2:8 coil/3:12 coilSize: 4 coil:230*108*110mm8 coil:280*108*110mm12 coil:330*108*110mmWeight: 4 coil:0.74kg8 coil:0.92kg12 coil:1.1kgMaterial: MetalFeatures:Product principleIf a current (LV) is applied to the conductor (d) in the magnetic field (b), a..

Description: Brand: 4DMASTER Item Name: 4D Vision Gorilla  Quantity of parts: 29 pcs Product Size: 24*16*15cm Package Size:37*27.5*8cm Material: PVC Package: Original BoxNote: There are some small parts in the package. It's Not suit for kids under 3 years old.Package Included: 1 X 4D Vision Gori..

Description: Weight: About 480g Size: 5 Inches Color of light: BlueA perfect decoration for homes, parties, cafe, bars & restaurants etc. Beautiful combination of Neon gases which help create Plasma and Neon have been brought together to form a visual feast. Enjoy the amazement when the electricit..

Description: Weight: About 482g Size: 5 InchesA perfect decoration for homes, parties, cafe, bars & restaurants etc. Beautiful combination of Neon gases which help create Plasma and Neon have been brought together to form a visual feast. Enjoy the amazement when the electricity follows your finger..

5cm 10cm 15cm 20cm Triple Triangular Prism Physics Teaching Light SpectrumDescription:5cm 10cm 15cm 20cm Triple Triangular Prism Physics Teaching Light SpectrumFeature:1.Precise cuttings, offer good reflections and color seperation2.Brand new and durable .Specific..

Description: Weight: About 820g Size: 8 Inches Diameter Of The Ball: 21cm Size Of The Base: 12.5×12.5×10cm Color Of The Light: Mixture (Red+Blue+Green) Voltage: 220V-240VSwitch: Left Button: Turn Off Middle Button: Turn On Right Button: Voice-controlled Mode Note: In Voice-controlled Mode, More Lo..

80mm Triple Triangular Prism Physics Teaching Light Spectrum With The BaseDescription:80mm Triple Triangular Prism Physics Teaching Light Spectrum With The BaseFeature:1.Precise cuttings, offer good reflections and color seperation2.Brand new and durable . ..

Low Temperature Stirling Engine  Very fantastic craftsmanship, made with Metal Alloy Being a Gift, or a Display on your desk or anywhere ! The hotter it gets, the faster it goes! This low temperature stirling engine, It run on warm / cold surface, and it requires a small difference in temperatures t..

Specification:Item Name: Classic Spark Gap Tesla coilSupply voltage: 9V 3A power adapterPower: 20WFlash length: about 5cmHost size: 195 * 95 * 195mmPackage size: 359 * 200 * 250mmLogistics weight: 1.2kgFeatures:This is a Tesla coil that follows the classical Tesla coil structure. It is used for popu..

Arc-shaped Newton's Cradle Balance Ball Science Puzzle Fun Desk ToyDescription: Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy. Friction and damping effects are also observed. Often used as a toy to amuse people. Includes steel bal..

Description: Material of board: Metal Weight: 440g Color: As the picture. Assembled Size:160mm*60mm*74.5mmNote:It's Not a RTR version. It comes in parts and you need to build it by yourself.Package Included: 1 x DIY Stirling Engine Kit..