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Showing 1–8 of 9 results

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  Scientific Gadgets

  4-in-1 Hand Crank Emergency Generator: Portable Power, COB LED Light & USB Charger – Battery-Free Supercapacitor Design

  $88.00
• 
  Imaging Gear

  50mm Fresnel Lens Viewfinder – 3D Printed Optimized Edition

  $9.90

  Choose an optionblackwhite black white Clear

• 
  Scientific Gadgets

  DIY Walkie-Talkie Science Kit: 200M Range Educational Wireless Communication Set for Kids 2pcs-set (STEM Learning)

  $59.00
• 
  DIY Drone Kits

  Drone Quadcopter STM32 Practical Open-source Flight Control

  $159.00
• Sale!
  Electromagnetic Kits

  Electromagnetic coil accelerator 6-group coil perpetual motion machine model

  $199.00 Original price was: $199.00.$159.00Current price is: $159.00.
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  Scientific Gadgets

  Handheld Ion Cannon – Realistic Plasma Effect & DIY Pulse Model

  $39.90
• 
  Electromagnetic Kits

  Precision Remote-Controlled Electromagnetic Cannon DIY Kit

  $39.00 – $59.00Price range: $39.00 through $59.00

  Choose an optionFull RC Tank with Electromagnetic Cannon DIY KitSemi-Assembled RC Electromagnetic Tank - (Chassis & Motor Soldering Required) Full RC Tank with Electromagnetic Cannon DIY Kit Semi-Assembled RC Electromagnetic Tank - (Chassis & Motor Soldering Required) Clear

• Sale!
  Ready-to-Use

  XINBAI XJ-200 Digital Film Scanner – 22MP High-Res Photo Converter with 2.4″ Color LCD for 35mm, 110, 126, & Super 8 Film

  $99.00 Original price was: $99.00.$97.00Current price is: $97.00.