Reviews Wind Turbine Experiment For Science Fair

ECO-WORTHY 1400W 24V Solar Wind Generator Kit for Home/Farm/Shed: 1pc 400W Wind Turbine +10pcs 100W Solar Panels +1pc 3500W 24V Inverter + 2pcs 100AH 24V Lithium Batteries +1pc 6 String Combiner Box

  • [Ideal Output]: Daily generate 5.6KWH per day. The Solar Wind Turbine Generator Complete Kit is a good choice for both residential & commercial use, combination of solar and wind energy..
  • [Wind Turbine]: 400W blade wind turbine solve the problem that solar panels could not work during night time. Low start-up speed, high wind power utilization, lightweight, low vibration with 3 blades and auto windward direction adjustment..
  • [3500W Off-grid Inverter]: With the pure sine wave inverter, DC 24V can be transformed into AC 110V and prevents appliances from overload,overcurrent etc. You can easily check the battery remain voltage and master your electricity duration. It's suitable for all appliances such as microwave, coffee maker and refrigerator..
  • [24V 100AH Lithium Battery]: Small size and lightweight design make the batteries portable. Compare to lead acid battery, litium battery has a much longer lifespan of 6 to 10 years. It also has a built-in Battery Management System (BMS) that can protect it from overcharging, deep discharge, overload, overheating and short circuit. Can be used in parallel, more suitable for 24V solar panel kit, less wires, less heat loss and less balance issue..
  • [Package Includes]：1* 400W Wind Turbine + 1* 29ft Wind Turbine Connec....
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Abacus Brands Bill Nye's VR Science Kit - Virtual Reality Kids Science Kit, Book and Interactive STEM Learning Activity Set (Full Version - Includes Goggles)

  • MAGIC SCIENCE YOUR KIDS WILL LOVE! These 20 science experiments are mind-blowing! Girls and boys will bend metal with water, create a vanishing test tube, make a coin float, and much more! You won't find experiments like these anywhere else.
  • SHOW OFF FOR FRIENDS AND FAMILY - Each experiment is specially designed to be performed as a magic trick! The included magic wand and white gloves let your children dress the part, too. Magic for kids has never been this fun and educational.
  • EVEN THE EXPERIMENT GUIDE IS AWESOME! Our one-of-a-kind experiment guide has illustrated, kid-friendly instructions as well as insight into the science that creates the magic, techniques used by real scientists, and loads of fascinating facts.
  • BONUS EXPERIMENTS - Because we know your kids will want to conduct even more science experiments after their magic show, we include a bonus experiment guide with 30 additional experiments that can all be done with common household items.
  • HIGH-QUALITY EDUCATIONAL TOYS - National Geographic is proud to make the highest quality hands-on science toys, and all our pro....
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MEL Chemistry (Starter kit+VR-Headset+4 Boxes Experiments) Science Experiments Chemistry Sets for Kids DIY Educational Science Box Learning & Education Toys Stem Projects for Boys and Girls

  • This kids science kits covers electrolysis and ion exchange reactions..
  • Each MEL Chemistry set contains all the equipment you'll need to conduct each science experiment..
  • No need for additional shopping! It's the perfect gift on birthday for teens, boys and girls!.
  • Enjoy lifetime access to over 70+VR and video lessons to study the science behind each experiment..
  • Try it now – just download the MEL Science and MEL VR apps and see for yourself!.
  • Visual step by step instructions guide your children through each experiment..
  • Get lifetime access to hundreds of DIY experiments, science facts, articles..
  • MEL Science was named BETT Innovator of the year and received the EdTech Cool Tool award..
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MEL Chemistry (Starter kit+VR-Headset+10 Box Experiment) Science Experiments Chemistry Sets for Kids DIY Educational Science Box Learning & Education Toys Stem Projects for Boys and Girls

  • This kids science kits covers electrolysis and ion exchange reactions..
  • Each MEL Chemistry set contains all the equipment you'll need to conduct each science experiment..
  • No need for additional shopping! It's the perfect gift on birthday for teens, boys and girls!.
  • Enjoy lifetime access to over 70+VR and video lessons to study the science behind each experiment..
  • Try it now – just download the MEL Science and MEL VR apps and see for yourself!.
  • Visual step by step instructions guide your children through each experiment..
  • Get lifetime access to hundreds of DIY experiments, science facts, articles..
  • MEL Science was named BETT Innovator of the year and received the EdTech Cool Tool award..
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Dyna-Living Wind Turbine Generator Kit 400W DC 12V Wind Turbine Motor 3 Blades Wind Power Generator with Charge Controller for Home Marine Industrial Energy(Not Included mast)

  • [High-Quality and Durable]- The 400W wind turbine motor adopts a three-phase AC permanent magnet synchronous generator, free running, low noise and long service life. Teflon wire is heat resistant, which is not easy to damage the wire when the machine is overloaded. It is smooth in operation, good wind resistance for double-row bearing..
  • [Excellent Heat Resistance]-The coil is made of Teflon wire, which is resistant to high temperatures. It has effective regulation of current and voltage, low start-up speed but high wind energy utilization factor, which contributes to the annual energy output..
  • [High-Quality 3 Blades of Wind Turbine Generator]-The blade is equipped with a copper inlay part that does not damage the nylon fiber when the bolt is tightened, the blades are not easily deformed or broken. The working temperature is -40 ° C ~ 80 ° C, do not worry about the temperature being too low and causing the leaves to freeze..
  • [Unique Design]- The wind turbine generator adopts a permanent magnet rotor alternator and with a special kind of stator design, efficiently decreases resistance torque. And the wind turbines match the generators quite well, the blade is designed with aerodynamics to make the rotor run smoothly, quietly and with high wind energy u....
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NATIONAL GEOGRAPHIC Science Magic Kit - Perform 20 Unique Experiments as Magic Tricks, Includes Magic Wand and Over 50 Pieces, Amazon Exclusive Learning Science Kit for Boys and Girls

  • MAGIC SCIENCE YOUR KIDS WILL LOVE! These 20 science experiments are mind-blowing! Girls and boys will bend metal with water, create a vanishing test tube, make a coin float, and much more! You won't find experiments like these anywhere else.
  • SHOW OFF FOR FRIENDS AND FAMILY - Each experiment is specially designed to be performed as a magic trick! The included magic wand and white gloves let your children dress the part, too. Magic for kids has never been this fun and educational.
  • EVEN THE EXPERIMENT GUIDE IS AWESOME! Our one-of-a-kind experiment guide has illustrated, kid-friendly instructions as well as insight into the science that creates the magic, techniques used by real scientists, and loads of fascinating facts.
  • BONUS EXPERIMENTS - Because we know your kids will want to conduct even more science experiments after their magic show, we include a bonus experiment guide with 30 additional experiments that can all be done with common household items.
  • HIGH-QUALITY EDUCATIONAL TOYS - National Geographic is proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service.
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ZHIHUASMTBX 12000W No Noise Vertical Axis Wind Turbine Generator,220V 12V 24V 48V Magnetic Levitation Wind Turbine with MPPT Controller for Home Street Lighting(White),48v

  • ◆ Vertical magnetic levitation coreless wind turbine, small size, light weight, simple assembly, 20 years of service life and 2 years of warranty..
  • ◆ The wind turbine blades are made of zinc-plated aluminum alloy, and the 3 blades are arc-shaped, which effectively utilizes wind resources and obtains higher power generation.
  • ◆ Small size, light weight, stable and safe, and the special control principle increases the wind speed to 2.5~25m/s, effectively utilizes wind resources, and obtains higher power generation..
  • ◆ High efficiency, can be connected with household solar panels, LED street lights, planting rooms and other hybrid systems.
  • ◆ Our vertical wind turbine is suitable for emergency power generation for home, outdoor, factory and garden lighting..
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ECO-WORTHY 1400W Solar Wind Power Complete Kit: 1× 400W Wind Turbine+ 10× 100W Mono Solar Panel+ 1× 3500W 24V Inverter+ 4× 100Ah Gel Battery for Home/RV/Boat/Farm/Street Light and Off-Grid Appliances

  • [Ideal Output]: The ideal daily power generation of our 1400W Solar Wind Power Kit is up to 6KWH. The combination of solar and wind energy make it a good choice for both residential and commercial use..
  • [Wind Turbine Generator]: 400W wind turbine solve the problem that solar panels could not work during night time or when the sun is not strong enough. It has a low start-up speed, high wind power utilization, lightweight, low vibration with 3 blades and auto windward direction adjustment..
  • [3500W 24V DC-110V AC pure sine wave inverter]: ECO-WORTHY 3500W Off-grid Invertor is a high-quality solar accessory that is perfect for off-grid systems. It transform DC power into AC power safely and capable of producing cleaner, smoother and more reliable electricity..
  • [100AH GEL Battery]: ECO-Worthy 100AH GEL Battery is perfect for solar wind off-grid system. It's rechargeable and maintenance-free. You can use it in your house, farm, RVs, boat and trolling motors..
  • [Package Include]: 10* 100W 18V Mono Solar Panel+ 1* 3500W 24V Off-grid Invertor+ 2* 1ft Battery Cable+ 1* 5ft Controller Cable+ 1* 29ft Wind Turbine Cable+ 1* 16ft Solar Cable+ 4* Y-Branch+ 10* Z-Bracket+ 1* 400W Wind Turbine+ 4* 100Ah GEL Battery.
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deerboy

  • MASSIVE SCIENCE KIT FOR CURIOUS KIDS - More than 15 experiment activities including dueling water tornadoes, building an erupting volcano, growing a....
  • ENOUGH TO GO AROUND - This science lab allows kids to conduct multiple experiments and is great to share with family, friends, or classmates.
  • THE SECRET IS THE SCIENCE - A detailed learning guide teaches the science at work in the experiments, allowing your child to develop a deep, lasting....
  • HASSLE-FREE EXPERIMENTS - Clear, easy-to-follow instructions build young scientists' confidence as they experiment, allowing them to focus on the joy....
  • SATISFACTION GUARANTEED – The National Geographic STEM series provides kids high-quality educational toys that are a whole lot of fun! If your....
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