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PicoTurbine's Savonius Model Wind Turbine Plus kit is a ful
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PicoTurbine's Savonius Model Wind Turbine Plus kit is a fully function miniature vertical windmill. At wind speeds of 12 mph it produces approximately 3.0V/50mA. The frame is built from high quality craft wood and coated with premium enamel to help protect it from the elements. The kit comes with 4 ceramic grade-five magnets and 4 (220)-turn copper coils. This hobbyist's kit walks users through every aspect of capturing and converting wind power into electricity. Users learn how to make S-foil wind blades that can (unlike horizontal wind blades) capture energy from any wind direction. They build step by step an alternator that will use magnetic induction to produce electrical current. The rotor distance is adjustable to the coil array, allowing users to witness magnetic strength principles. The wind turbine produces alternating current that can be displayed when connected to the bi-color LED. This special LED emits alternating red and green light when voltage switches from positive to negative. Accompanied with this windmill kit is a build it yourself rectifier. With step by step instructions students learn how to convert electricity from AC to DC using the following circuit possibilities: half wave rectifier, smoothing capacitors, full wave rectifier, and voltage doubler rectifier. The kit uses a safe solderless breadboard allowing for penalty free mistakes and countless customizable circuits. This product is ideal for science fair projects, classroom demonstrations, and at home teaching. PicoTurbine sells additional coils and magnets upon request, making the kit highly customizable. While this kit can be built and operated by children 10 and up, it teaches scientific principles that may require higher education. This product was designed to work along side high school to undergraduate science classes studying alternative energy, magnetic induction, alternating current, aerodynamic principles, and current rectification.
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Has following features: Current maximum wind speed. Averag
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Has following features: Current maximum wind speed. Average wind speed over 5, 10, or 13 seconds. Choose from any measurement unit. Reads in tenths. Current temperature and wind chill. Replaceable 400 hour lithium battery. Data lock feature. Replaceable plastic impeller will not corrode. Comes with lanyard. Threaded for tripod mounting. Adjustable tripod. Accuracy is +/- 1%, when aligned with wind's axis.
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High accuracy sensors ensure complete atmospheric condition
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High accuracy sensors ensure complete atmospheric conditions monitoring. Monitor wind speed, air temperature, humidity and barometric pressure in one integrated package and analyze wind data with an automatic Weibull analysis. PC (Microsoft Windows) software features live data plotting, data logging, atmospheric database plus many other functions. For more details go to www.baranidesign.com
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from $26
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SquareTrade © AP6.0 SquareTrade © AP6.0 WG7.5KW GUDCRAFT 75
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SquareTrade © AP6.0 SquareTrade © AP6.0 WG7.5KW GUDCRAFT 7500W ON-GRID WIND GENERATOR WIND TURBINE COMES WITH CHARGE CONTROLLER AND AUTO YAWING CONTROL SYSTEM ! IF YOU HAVE ANY QUESTIONS PLEASE CALL US AT 253-872-6877 BUSINESS HOURS MONDAY-FRIDAY FROM 8A.M. TO 5P.M. PACIFIC TIME (SEATTLE,WA) What is in the box? 7.5KW GudCraft WG7.5KW Wind Generator Full Kit (Generator, Tail, 3 Blades, Hardware, Auto Yawing System) BOXES TOTAL WEIGHT: 1000LBS On-Grid Charge Controller CDB75 Manual 1-Year Warra
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High accuracy sensors ensure accurate wind speed and air te
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High accuracy sensors ensure accurate wind speed and air temperature monitoring in one integrated package plus automatic Weibull analysis of wind data. PC (Microsoft Windows) software features live data plotting, data logging, atmospheric database plus many other functions. For more details go to www.baranidesign.com
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Durable Small Wind Turbine Blades for Wind Power! These bla
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Durable Small Wind Turbine Blades for Wind Power! These blades are designed to spin fast while providing good power! Light-weight and strong, we use ultra-smooth dies in our manufacturing process which helps eliminate surface defects. If you live in an area that sees winds above 12 mph, then these blades will ensure your small wind turbine performs to spec! Perfect for Ametek motors, treadmill motors, servo motors and other types of permanent magnet motors. If you live in a low-wind area that commonly has winds of 12 mph or less, you should consider our 24-inch TurboTorque blades. WindyNation HyperSpin blades are made from aircraft-grade aluminum and come with a stainless-steel hub and stainless-steel mounting hardware. HyperSpin blades work well on permanent magnet alternators in the 500 Watt and under category, and on the following wind generators and PMAs: AirX wind generators, Hornet wind generators, WindBlue PMA, Any other wind generator/PMA in this power range. These blades are designed to get your small wind turbine up to speed quick. If you want to deliver more torque to your PMA-driven wind generator with a lower start-up wind speed, you should consider the 5-blade HyperSpin series. Our blades come with a stainless steel hub with a 1/2 inch mounting hole, allowing you to mount your blades on any permanent magnet alternator or DC motor with a 1/2 inch shaft.
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Durable Small Wind Turbine Blades for Wind Power! These bla
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Durable Small Wind Turbine Blades for Wind Power! These blades are designed to spin fast while providing good power! Light-weight and strong, we use ultra-smooth dies in our manufacturing process which helps eliminate surface defects. If you live in an area that sees winds above 12 mph, then these blades will ensure your small wind turbine performs to spec! Perfect for Ametek motors, treadmill motors, servo motors and other types of permanent magnet motors. If you live in a low-wind area that commonly has winds of 12 mph or less, you should consider our 24-inch TurboTorque blades. WindyNation HyperSpin blades are made from aircraft-grade aluminum and come with a stainless-steel hub and stainless-steel mounting hardware. HyperSpin blades work well on permanent magnet alternators in the 500 Watt and under category, and on the following wind generators and PMAs: AirX wind generators, Hornet wind generators, WindBlue PMA, Any other wind generator/PMA in this power range. These blades are designed to get your small wind turbine up to speed quick. If you want to deliver more torque to your PMA-driven wind generator with a lower start-up wind speed, you should consider the 5-blade HyperSpin series. Our blades come with a stainless steel hub with a 17 mm mounting hole, allowing you to mount your blades on any permanent magnet alternator or DC motor with a 17 mm shaft.
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Pay $695.00 at our Amazon store This spectacular wind sculp
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Pay $695.00 at our Amazon store This spectacular wind sculpture is made from highest grade Premium Copper ensuring maximum beauty and durability. Hypnartic Artwork's precision engineering and dedicated manufacturing has achieved unparalleled results in harnessing kinetic wind energy. PRODUCT INFORMATION This Estate Quality (Wind Weaver) is visually captivating wind sculpture that features two helix shaped ribbons of leaves that continually entwine themselves as the Sculpture turns 360 degrees. Unlike lesser quality designs, each leaf is attached with multiple copper rivets. We do not use solder or welding because both will corrode. This is a very important factor when purchasing a wind sculpture. All rotation points utilize the highest quality, environmentally sealed, stainless steel ball bearings. This allows movement during the slightest breeze. All of our wind sculptures include a heavy duty cast iron ground anchor, as well as a solid cast iron powder coated lower pole. UNLIKE MANY COMPETITORS OUR POLES ARE NOT MADE FROM HOLLOW COPPER PLUMBING PIPES. These extra heavy duty base units allow our sculptures to withstand winds up to 50 mph, and give an exceptional life span to the buried portion of each sculpture. This unit comes with a three year warranty. Our Award Winning Team has produced a magical copper sculpture which will compliment any outdoor situation. Hypnartic Artwork has been featured by the PBS Television Network.
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NEW and UNUSED Southwest Windpower 27 Foot Tower Hardware K
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NEW and UNUSED Southwest Windpower 27 Foot Tower Hardware Kit for AIR-X or BREEZE Wind Generators This auction is for a brand-new, never-used Southwest Windpower AIR 27ft TOWER HARDWARE KIT for mounting BREEZE or AIR-X Wind Generators on your property. These kits are designed for easy installation, typically one afternoon with a couple people. The turbine is not included with this kit (of course), and neither are the pipe sections or ground anchors which are available at your local hardware sto
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Most sprinklers shoot water high into the air where it quic
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Most sprinklers shoot water high into the air where it quickly evaporates or gets blown off course by the wind. This innovative sprinkler applies water at a lower arc, so more water reaches plants and less is lost to evaporation and wind. A control knob lets you fine-tune the coverage area to spray just where you want it to further conserve this precious resource — no more overspray that wastes water on the driveway or the road. Low-arc sprinkler uses 25% less water Adjustment knob lets you fine-tune spray pattern to minimize overspray Works with high or low water pressure
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Pay $595.00 at our Amazon store. Free Shipping & Handling t
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Pay $595.00 at our Amazon store. Free Shipping & Handling to Continental to USA & Canada (Canadian customers pay import duties) Please contact us for shipping rates outside these areas This beautiful Estate Quality (Spinning Leaves) wind sculpture features two large sprays that move independently and opposite from each other during the slightest breeze. This kinetic sculpture is mounted upon custom designed dual sealed ball bearing posts that swivel 360 degrees with the wind direction, creating 360 degrees of viewing angles and unique art forms. Unlike lesser quality designs, each leaf is attached with multiple copper rivets. We do not use (solder or welding) because both will corrode. This is a very important factor when purchasing a wind sculpture. All rotation points utilize the highest quality, environmentally sealed, stainless steel ball bearings. This allows movement during the slightest breeze. All of our wind sculptures include a heavy duty cast iron ground anchor (see image) as well as a solid cast iron powder coated lower pole. UNLIKE MANY COMPETITORS OUR POLES ARE NOT MADE FROM HOLLOW COPPER PLUMBING PIPES. These extra heavy duty base units allow our sculptures to withstand winds up to 50 mph, and give an exceptional life span to the buried portion of each sculpture. This unit comes with a three year warranty. Our Award Winning Team has produced another Estate Quality sculpture which will compliment any outdoor situation. Hypnartic Artwork has been featured by the PBS Television Network.
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from $360
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from $103
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from $360
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Log directly into Amazon and pay $595.00 for this item. Fre
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Log directly into Amazon and pay $595.00 for this item. Free Shipping & Handling to Continental to USA & Canada (Canadian customers pay import duties) Please contact us for shipping rates outside these areas This Exceptionally crafted wind sculpture is made from highest grade Premium Copper ensuring maximum beauty, and durability. Hypnartic Artwork's precision engineering and dedicated manufacturing has achieved unparalleled results in harnessing kinetic wind energy. PRODUCT INFORMATION Dwight's Concord Swan is a large (10 feet) dual function wind sculpture and weather vane. Its movement is more subtle than our Wind Weaver or Spinning Leaves---lulling the viewers. It's three independent multiple movements will captivate the viewers then suddenly surprise them by aligning and pointing into the wind as a weather vane. We do not use solder or welding because both will corrode. All rotation points utilize the highest quality, environmentally sealed, stainless steel ball bearings. This allows movement during the slightest breeze. All of our wind sculptures include a heavy duty cast iron ground anchor, as well as a solid cast iron powder coated lower pole. UNLIKE MANY COMPETITORS OUR POLES ARE NOT MADE FROM HOLLOW COPPER PLUMBING PIPES. These extra heavy duty base units allow our sculptures to withstand winds up to 50 mph, and give an exceptional life span to the buried portion of each sculpture. This unit comes with a three year warranty.
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from $555
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from $88
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SDF-20TM (Turbine Mount) is a unit designed to fit the base
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SDF-20TM (Turbine Mount) is a unit designed to fit the base assembly of any 12" wind turbine. Ease of installation is of course the great benefit of this product, utilizing an existing penetration into the home without disrupting the existing seal. Good sun exposure, preferably a south-southwest afternoon exposure for optimum fan operation, but because the PV Panel orientation is horizontal in this installation it is not 100% necessary. What is essential is proper elevation of the fan in relation to the ridgeline of the home (see diagram). If the PV panel is allowed to fall into the shadow under the ridgeline it can hinder generating power, at the precise time we'd like to see it operating at it's strongest All attic ventilators, powered or solar vent out the hot air built up within the attic, but a solar unit offers additional benefits not possible with a powered product. Because a Solar Dynamics PAV turns on at dawn, it goes to work immediately, first to eliminate the moisture that has built up from the cool overnight air, and second, to prevent heat build up before it has a chance to build up to the point of convection. A standard PAV has to reach a high temperature before the thermostat kicks in and tells it to start working. By this time the moisture has already worked its way into the insulation and the walls, doing its damage. Because it has to play "catch-up" the PAV is already starting out at a disadvantage and must run all day. Driven off AC power, a PAV can be noisy emitting "harmonic noise", and although it is possible to override the thermostat and let it run, the motor is not designed to handle this constant demand.
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The combination wind speed and direction is a single dial w
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The combination wind speed and direction is a single dial with a 250-degree wind speed scale and an 8-LED wind direction function. Winds up to 120 MPH (or 104 knots) are measured, and their direction is indicated on up to 16 points of the compass. The pivot and jewel movement provides minimal friction and outstanding accuracy-creating excellent performance from very low to very high wind speeds.
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GENTLE FAN BREEZE ACTIVATES SOOTHING CHIMES! Now you can ex
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GENTLE FAN BREEZE ACTIVATES SOOTHING CHIMES! Now you can experience soothing wind chime sounds in your home or office, without the wind, with the innovative EnviraScape Programmable Soothing Indoor wind chime. This wind chime features an electronically controlled fan which allows you to create a gentle oasis of sound when ever you want, without needing the wind. Escape from the stress of the moment as gentle tones create a tranquil oasis of sound. The harmonious sounds of the chimes provide the perfect backdrop for relaxation and concentration. The innovative artistic design makes the indoor wind chime a perfect piece for accenting and projecting positive energy inside your home or office. The adjustable controls allow you to set the chiming frequency. The EnviraScape Programmable Soothing Indoor windchime features five silver colored aluminum tubes, a circular aluminum wind catcher, a breeze-generating fan and base, and a total length of 14 inches. Features: Fan driven chimes Adjustable controls adjusts chiming frequency Uses included AC adapter or 4 'AA' batteries (not included)
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The new hexagonal PowerGrower Eco features a great new desi
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The new hexagonal PowerGrower Eco features a great new design. It is 15 inches across the top and 15 inches tall and consists of a single growing chamber at the top with integrated reservoir below. The unique hexagonal shape enables growers to place units close together when plants are small, and then separate them as the plants grow. A configuration of seven units placed together creates a high performance hydroponics growing area measuring 4 foot across. This solid mass emulates a beehive in shape and spacing efficiency. Complete system includes: 5.7-gallon reservoir, 3-gallon growing chamber, pumping column and support tube, drip ring, 1/2in grommet, drain level tube, Elite#174; 800 air pump, 9L Hydroton#174; and 3-part Flora Kit.
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Green Thumb, Turbine Rotor Sprinkler, On Sled Base, Water C
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Green Thumb, Turbine Rotor Sprinkler, On Sled Base, Water Coverage Up To 4,000 SQFT, 70' Diameter, Multi-Stream Nozzle Provides Even Coverage, Easily Adjustable Coverage Levers For Full Or Partial Circle, Distance Control Knob For Flow Control, Super Quiet Water Driven Turbine Motor For Extra Long Life, Works At Water Pressures Ranging From 15 PSI To 150 PSI, Impact Resistant, Rustproof Polymer Flow Through Sled Base.
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WHAT'S INCLUDED: Wind chime We humans love dolphins because
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WHAT'S INCLUDED: Wind chime We humans love dolphins because they're such fun animals, so cute and playful. They don't really make good backyard pets, but with the Dolphin Dynasty Wind Chime from Kara's Creations you can have one swimming around your home all the time! The top of this piece features a 3-D cast pewter dolphin jumping out of the water, accented by beautiful blue stained glass inlays. The dolphin design cap has 6 hollow steel tubes suspended from it, making tranquil sounds of relaxation whenever the wind starts to blow. A dolphin swimming in the ocean hangs at the bottom, serving as the wind catcher. At a total length of 50 inches, this heirloom quality piece is a great addition to any living space. CARING FOR YOUR CHIME: Durable metal chimes are popular because they require very little maintenance. Follow these tips to keep yours looking great for years to come: Hang your chime in an area free from strong gusts of wind In thunderstorms or other extreme weather, bring your chime indoors Clean the tubes a few times a year with a mixture of soap and water; WD-40 can also be used to remove any stains
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Brilliantly colored wind-cups are positioned on this spinne
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Brilliantly colored wind-cups are positioned on this spinner to dazzle the eye when breezes blow. Circular-styled arms spin independently around a stationary, solid-glass globe. Metal frame has a rust-resistant, powder-coat finish. Mounts on deck rails (hardware included).
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WHAT'S INCLUDED: Wind chime Adjustable activity control 7 y
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WHAT'S INCLUDED: Wind chime Adjustable activity control 7 year warranty This handcrafted Balinese Wind Chime really does create the feeling of relaxing on its namesake island, lounging the day away. It's tuned to emulate the Balinese gamelan, a musical ensemble using different instruments, producing an exotic, hypnotizing sound. This alto model produces a higher pitched sound than the baritone or tenor models. The top features a stainless steel frame with 6 aluminum tubes in a black matte finish suspended from it, creating beautiful sounds when the wind starts to blow. A striker made of polyethylene, a sturdy plastic, and wind catcher at the bottom complete the look. A great way to welcome people to your home, this chime is sure to delight anyone who gets a chance to hear it. At an overall length of 50 inches, it makes a great addition to any living space. CARING FOR YOUR CHIME: Durable metal chimes are popular because they require very little maintenance. Follow these tips to keep yours looking great for years to come: Hang your chime in an area free from strong gusts of wind In thunderstorms or other extreme weather, bring your chime indoors Clean the tubes a few times a year with a mixture of soap and water; WD-40 can also be used to remove any stains
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For sale is ONE kinetic copper wind sculpture with a theme
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For sale is ONE kinetic copper wind sculpture with a theme of Double Windmills. The blades are positioned so the dual spinners will spin in opposite directions once caught in the wind. The entire wind sculpture including the pole and its fixture is made of pure copper with brass hardware. The only metal is the stainless steel ball bearings that are completely covered by brass hardware. Two ball bearings make the two windmill wheels move independently and opposite from eath other. The third bearing makes the kinetic sculpture swivels 360 degrees in the wind. With its heavy duty construction and swiveling head, this kinetic sculpture can withstand strong winds. It is a terrific piece of yard art to enjoy for decades. The copper blades are not coated and will age naturally. If you want to preserve its original copper shine, you may spray a layer of clear coat on it. The craftsmanship on this kinetic sculpture is impeccable. The windmill wheels are finely balanced and maintenance free. The sculpture is entirely weather proof and made to last for decades. We proudly back this beautiful wind sculpture with lifetime warranty. Size: Pole is about 6 ft tall. Each wheel is about 2 ft in diameter.
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from $86
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Additional features:Notes: D F A C D EComplete with recycle
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Additional features:Notes: D F A C D EComplete with recycled composite wood strikerTube diameter: 1 1/4 inchesSoft soothing calming the notes of the Grace Note Chimes Powder Coated Himalayan Echo 42 in. Wind Chime are designed to make you feel completely relaxed in your favorite outdoor spaces. Great over hammocks near pools and on front porches. Made in the U.S.A.Grace Note Chimes are handcrafted from thick tempered aluminum tubing with a soft brushed finish. Each chime features a wood striker made of recycled composite lumber which is environmentally friendly and creates a softer contact sound when applied to aluminum tubing. These strikers are not subject to drying or cracking and require no maintenance. Both the stainless steel hanging ring and the custom-made braided Dacron string are weather-resistant for years of enjoyment.Wind Chime Length: The length of a wind chime is measured by the overall length of the chime (not tube length) from the hanging hook to the end of the sail. This wind chime is 42 inches long overall.About Grace Note ChimesIn 1982 musician Jeff Kile was living in a rural Louisiana tree house and playing music on the street for spare change. Jeff's love for music combined with his natural surroundings sparked an idea for creating the ultimate wind chime. Harmonically tuned aluminum wind chimes were already being marketed but Jeff envisioned a windchime with a unique suspension design. All of the wind chimes on the market used a similar suspension that utilized string through holes in the top of the tubes. This suspension technique reduced the resonance of the chimes. By placing pins inside the tubes at the resonant node (the spot on a vibrating tube that doesn't vibrate) Jeff eliminated the interference of the string against the tubes. This innovative design resulted in longer and clearer resonance. The original Grace Note Wind chimes were tuned by ear to notes that Jeff played on his guitar.
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