ReviewsWind Energy Experiment

Lifyn2 Wind Turbine Generator kit Mini Solar Driving Wind Turbine Model Mini Solar Toy Mini Wind Turbine Generator Model Solar Powered Windmill Wind Turbine

  • low vibration during operation and high efficiency..
  • ★Fan blade: made of nylon carbon fiber. The longer the blade, the greater the kinetic energy produced, and the greater the power produced. Nylon....
  • ★Wind generator: three-phase permanent magnet synchronous motor. Efficient and compact alternator with high-performance neodymium iron boron....
  • ★ Rotating body: Through the yaw adjustment system, the wind direction position can be automatically read, and the rotor position can be adjusted to....
  • ★Wind energy charging controller: The battery board is expanded to a 12V wind power generation system. The controller can help charge the battery....
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TGS Gems 7 Chakra Stones Set - Reiki Healing Crystal with Engraved Chakra Symbols

  • ... is strongly connected with a specific chakra to raise your vibration and to emit positive flow of energy.
  • [Best Gift]: natural chakra crystal stone will helps focus energy,activates,clear,transmits balancing,happiness,love,luck and transduces thoughts and energy. Perfect gift for for those who are just beginning to experiment with healing crystals, yoga lover, crystal gemstone collector.
  • [7 Chakra Crystals Specifications]: tumbled chakra stones: 0.98-1.02 inches/pcs.
  • plastic box: 3.94 inches in length and width. Material: natural 7 chakra crystals, include amethyst, clear quartz, lapis lazuli, green aventurine, yellow aventurine, red agate, red jasper. Weight: 155g. Package: 1x chakra crystal stone set.
  • [Kindly Note]: due to the nature of gemstone, carving may slightly vary in size, color and shape. If you have any question about your chakra crystal kits purchased, welcome to contact with us, we will try our best to serve for you.
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uxcell Extended Compressed Spring Wire Diameter 0.031\

  • Made of stainless steel material not easy to rust, more durable..
  • Tension spring can be used in many occasions, such as production and assembly, experiment, research and development, maintenance, etc...
  • Spring in the global market occupies an important position, are widely used, marine, computer, electronics, automotive, , , chemical, aerospace, railway, nuclear power, wind power, thermal power, engineering machinery, mining machinery, construction machinery, elevators, and other fields.
  • Package Content: 1 x Compressed Spring, Finished: Polished,Type：Dual hook.
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Solar Powered Cardinal Wind Chime Cardinal Red Bird Solar windchimes Outdoor Sympathy Wind Chimes Garden Decor Memorial Gifts Mother Gift Sister Gifts for Women Friend Birthday Gift

  • AUTOMATIC SOLAR-POWERED AND LIGHTED: These are high quality solar-powered luminous wind chimes solar, They absorb solar energy quickly. These are....
  • HUMMINGBIRD WIND CHIME LIGHTS: The perfect combination of 6 hummingbird-shaped wind chimes and LED. Powered by the solar panel. When the breeze blows,....
  • WATERPROOF AND EASY INSTALLATION: Adopts IP65 waterproof design, the movable hanging solar hanging wind chimes are the ideal decoration for outdoor,....
  • MAGICAL RED CARDINAL BIRDS WIND CHIME: On quiet nights, the cute Cardinal Bird will help brighten your courtyard and room. In dark, it can appear Warm....
  • ENERGY SAVING AND BEST GIFT: solar power supply design is energy-saving and environmentally friendly, automatically charges during the day and lights....
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Hand Crank Van De Graaff Generator, 9.8' Sphere - Up to 100,000 Volts - Includes Assembled Base, Discharge Wand & Grounding Wire - 24' Tall - Eisco Labs

  • HAND CRANK VAN DE GRAAFF || Perfect for demonstrating energy transformation from mechanical to electrical. This hand crank Van De Graaff is excellent for physics classrooms and exciting for learners of all ages.
  • UP TO 100,000 VOLTS || Apparatus can generate an electrostatic charge of up to 100,000 volts in the right conditions.
  • INTERCHANGEABLE COMPONENTS || Components are interchangeable and replaceable, depending on regular operating atmosphere different configuration kits available to produce maximum results.
  • 9.8" METAL SPHERE || Apparatus measures 24" in height and features a metal sphere measuring 9.8" (20cm) in diameter.
  • INCLUDED EXPERIMENT GUIDE || Set includes polished and hand spun Van de Graaff Dome measuring 9.8" in diameter, a 4" discharge wand, 4mm grounding wire and experiment guide with activity questions for learners.
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4M Toysmith, Wind Turbine Science Kit, Green Science - STEM Toys Educational Gift, for Girls & Boys 5+

  • With 4M wind turbine kit, you can harness the power of wind and convert it into electricity by building your own turbine..
  • Watch the wind turbine capture the wind’s energy and turn it into light..
  • This kit will teach you how this vital renewable-energy technology works in a fun, recreational way. When completely assembled, The blade has a span of 13.3 inches..
  • The wind turbine kit from Toy Smith requires an empty two-liter soda bottle and a small Phillips head screwdriver (not included.).
  • This item is recommended for ages eight years and up..
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Pikasola 400W Wind Turbine Generator AC 12Volt Economy 3 Blades Windmill for Wind Solar Hybrid System 2.5m/s Start Wind Speed,400w Windmill Generator for Home

  • 1. Principle: horizontal shaft wind turbine generator, refers to the horizontal installation of shaft, parallel to the ground. The wind drives the blades to generate kinetic energy, which in turn drives the engine to generate electricity. Core components: blade + generator (engine) + rotating body + wind tail.
  • 2. Wind blade: 60cm in length, made of nylon carbon fiber. The longer the blades are, the more kinetic energy they generate and the more power they produce. Nylon material waterproof, corrosion resistant, lightweight, high efficiency..
  • 3. Generator: three-phase permanent magnet synchronous motor. Efficient and compact ac generator with high performance NdFeB permanent magnet. A fully integrated voltage regulator that automatically shuts down when the battery is fully charged. The fan is controlled by MPPT intelligent microprocessor, which can effectively adjust current and voltage.
  • 4. Rotating body: with yaw adjustment system, the wind direction position is automatically read and the rotor position is adjusted to capture the maximum wind energy. The tail fin is designed according to the aerodynamic principle, with low starting speed and low vibration..
  • 5. Remarks: our products are designed through repeated experiments and tests, and the parameters ....
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SUNGIRLS Wind Chimes, Flamingo Solar Wind Chimes LED Color Changing Windchimes for Home Patio, Birthday Party, Yard, Garden Decor, Indoor Outdoor Memorial Wind Chimes Gift for Mom, Grandma, Wife

  • 【Solar Powered Wind Chimes】the Solar Flamingo Wind Chimes will emit brilliant colors charge automatically in the daytime and light up at night, free your hands, new version solar panel absorbs energy quickly, the solar wind chimes lights can last up to 8-10 hours after fully charged.（Gift for Mom, Gifts for Grandma, Mom Gift, Grandma Gift, Birthday Gift for Mom, Birthday Gift for Grandma）.
  • 【HIGH QUALITY MEMORIAL WIND CHIME OUTDOOR】Equipped with sensitive light sensor as well as high quality and durable ABS material, LED lights will neither get faded or deformed. Solar-powered supply design is energy-saving and user-friendly. No wiring or external power supply is required. In the open air, they will charge themselves during the day and glow automatically at night.To make it look more beautiful and colorful, you can purchase several products at a time for decoration..
  • 【7 Colors Changing Decorative Mobile Lights】The solar Flamingo decorative lights change color alternatively between red, green, orange, blue, yellow, purple and white, one color gradually transitions into another creating a surreal visual effect, adds a charming display of lights and make your surroundings look dreamy and magical. This solar wind chimes will definitely perfe....
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3M 50004 Scotch-Weld EPX Plus II Applicator W 10:1, 2:1 and 1:1 Plunger Model 91

  • Markets: Industrial General, sporting goods, solar energy, wind energy, composites, electronics, aerospace, military, transportation and materials..
  • Applications: gluing, joints, gluing, fixing, mounting, encapsulating and sealing plant..
  • Markets: General industrial, sporting goods, solar energy, wind energy, composites, electronics, military, transportation and aerospace..
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PIKASOLA 1000W 24V Permanent Magnet Wind Turbine Generator 3 Blades Economy Homes Windmill for Wind Solar Hybrid System 2.5m/s Start Wind Speed with Controller for Wind Solar System (24V)

  • 1. Principle: horizontal shaft wind turbine generator, refers to the horizontal installation of shaft, parallel to the ground. The wind drives the blades to generate kinetic energy, which in turn drives the engine to generate electricity. Core components: blade + generator (engine) + rotating body + wind tail.
  • 2. Wind blade: 37.4 inch in length, made of nylon carbon fiber. The longer the blades are, the more kinetic energy they generate and the more power they produce. Nylon material waterproof, corrosion resistant, lightweight, high efficiency..
  • 3. Generator: three-phase permanent magnet synchronous motor. Efficient and compact ac generator with high performance NdFeB permanent magnet. A fully integrated voltage regulator that automatically shuts down when the battery is fully charged. The fan is controlled by MPPT intelligent microprocessor, which can effectively adjust current and voltage.
  • 4. Rotating body: with yaw adjustment system, the wind direction position is automatically read and the rotor position is adjusted to capture the maximum wind energy. The tail fin is designed according to the aerodynamic principle, with low starting speed and low vibration..
  • 5.Remarks: our products are designed after repeated experimental testing, and the parameters....
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Sun Wind Chimes Solar Retro Windchimes Sympathy Gift, Wind Chimes Outdoor, Gifts for mom, Gifts for Grandma, mom Gifts, Memorial Wind Chimes.

  • ☀️Innovative design: Combine solar energy and wind chimes, modern technology and traditional wind chimes into one, wind chimes not only let you listen to the music of nature, but also let you enjoy the light at night. Even if the night comes, there will be the sun light shining on you, your garden is also shining brightly, makes people who pass by stop and sigh!.
  • ☀️Environmental protection function: Using solar charging mode, no need to plug in, automatically absorb sunlight during the day, and release the light at night, which can be bright all night! This is environmentally friendly and energy-saving. Before charging, please turn the switch to the "ON" position to allow sunlight to shine on the solar panel..
  • ☀️High-quality and durable: The retro sun wind chime is made of high-quality metal and anti-fading materials, which will not rust, fade or deform. The durable nylon braided rope structure is sturdy and durable, waterproof, and can withstand most severe outdoor weather. The working life is greatly improved, and you can be sure that the product will be used from season to season..
  • ☀️Beautiful garden decoration: The cracked glass ball is like a beautiful crystal ball, providing warm light and romantic atmosphere for your yard. When ea....
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