Kit sperimentale Thames & Kosmos Wind Power V4.0 STEM

Name: Kit sperimentale Thames & Kosmos Wind Power V4.0 STEM
Brand: Thames & Kosmos
SKU: 0814743014916
Price: 71.78 EUR
Availability: InStock

Brand:Thames & Kosmos

3.2/5

€
71.78

Il nostro kit di turbine eoliche di quarta generazione! Costruisci una turbina eolica realistica per sfruttare l'energia dal nulla. Il vento è una delle fonti più promettenti di energia pulita e rinnovabile oggi disponibile. L'energia eolica è stata utilizzata per secoli per pompare acqua e frantumare il grano nei mulini a vento, ed è sempre più utilizzata per generare elettricità per alimentare il nostro mondo moderno. Assembla una turbina eolica completa di generatore elettrico e pale del rotore regolabili. Le pale sono progettate con complesse curve aerodinamiche per apparire e funzionare come le moderne pale delle turbine eoliche. Conduci esperimenti con la tua turbina eolica, inclusi esperimenti per ottimizzarne le prestazioni regolando l'angolo delle pale e il posizionamento della turbina. Usa la turbina eolica per accendere un LED e caricare una batteria ricaricabile. Converti il generatore in un motore elettrico e assembla una piccola auto elettrica per dimostrare un'applicazione tangibile dell'elettricità solare immagazzinata. Scopri come il sole fa il vento, fornendoci una fonte inesauribile di energia. Leggi i diversi tipi di turbine eoliche e mulini a vento, la storia di questa tecnologia e come l'energia eolica può essere utilizzata per alimentare case e auto elettriche. Il manuale a colori di 32 pagine offre istruzioni illustrate e informazioni scientifiche.

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EAN: 0814743014916

Categories: Giocattoli e giochi, Apprendimento e istruzione, Kit e giocattoli scientifici,

2021 Finalista del giocattolo all'aperto dell'anno della Toy Association. Include picchetti per fissare la turbina al suolo. Il nuovo vano batteria resistente alle intemperie può essere lasciato all'esterno!. Genera elettricità per caricare una batteria e alimentare un modellino di auto. Costruzione della lama in un unico pezzo per una maggiore durata e una migliore aerodinamica. Costruisci e sperimenta una vera turbina eolica funzionante alta 3 piedi per scoprire come il vento è una delle fonti più promettenti di energia pulita e rinnovabile disponibile oggi.

Age Range (Description)	8+
Batteries	1 AAA batteries required.
Brand	Thames & Kosmos
Country of Origin	Taiwan
Customer Reviews	4.2 4.2 out of 5 stars 328 ratings 4.2 out of 5 stars
Department	unisex
Item Dimensions LxWxH	14.6 x 3.1 x 11.5 inches
Item model number	627929
Item Weight	1.9 pounds
Item Weight	860 Grams
Manufacturer	Thames & Kosmos
Manufacturer recommended age	8 years and up
Product Dimensions	14.6 x 3.1 x 11.5 inches
Release date	May 26, 2020
Size	Small

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Scritto da: Lynn

Fun for kids

It’s definitely a great gift for kids. It combines the education of wind energy and the fun to run an EV together. The wind speed need to be a bit strong to power it up, but when it spins, it’s excited. I got it while it’s on discount, and it worth the price.

Scritto da: Amazon Customer

Batteries not included

You need a good quality rechargeable battery in order to have the product do its thing. I wish this product had a better attachment from the cone piece to the pole. It needs a nut or clip to keep them secure so it doesn’t fall off.

Scritto da: Bill Chin

Very impressive scale model of a scaled down wind turbine for classroom use

I bought this functional model of a scaled down wind turbine to explain to my students how a wind turbine works. The parts are well made and realistic to the eye. I was also surprised at the quality of this kit. Overall this item is priced reasonably.

Scritto da: Ted

Poor Wind Turbine

Nicely constructed and easy to assemble from instructions. It looks like a real wind turbine, but unfortunately doesn't perform like one. It would take a hurricane to get the vanes to move not a hair drier as the manual suggests, or a 20" fan that I tried to use. Probably the design model worked, but no one checked the production units. Very disappointed! Ted

Scritto da: Amazon Customer

Wonderful detailed product with real applications.

Another wonderful product from Thames and Kosmos! When my young son repeatedly asked for a windmill to create electricity I did a search and ultimately decided on this one because of the extra depth of possibilities it contained. The windmill can charge a AA battery to be used in something else or you can turn the base into a car. Perfect for my son to see the applications of his wind energy. It came with a great book that goes into detail about the science behind wind energy and real applications of it. This is something we will have for a long time and will continue to learn from as he gets older. Product will last for years to come.

Scritto da: TomtomGarmin

Clockwise or Counter-clockwise?

Assemble is easy for an 11 years' old. Information about wind and wind energy included in the manual / booklet is great. But that's all about it. Problems: 1) As pointed out by one other reviewer, when in generating mode ("arrows on the nose cone point to 3"), the turbine blades turns clockwise, not counter-clockwise said on page 9 of the manual. 2) Outdoor use to turn the turbine is practically not possible. In an indoor experiment with a powerful fan turned on to generate the highest wind, it can turn the turbine. We do not see charging indication lights on. We'll update this review if we ever be able to make charge of a battery. At best, this is an educational tool for illustration purpose. Product needs to be improved. Also, it seems that for those customers who got a free product to test, their reviews are in general on the generous side. Update on 01/22/2021: The red charging light is on after about an hour. We then continuously charge the battery for about 3 hours. The battery works to turn the windmill to a fan (spinning very slowly, though). My son turn the turbine into a car; however the gears are poorly constructed that they cannot drive the car at all. We put the charged battery into a Thomas train and the train drives nice and fast. As such, I change the overall rating from 2 to 3.

Scritto da: AEC

Broke apart!

Within 3 weeks this thing broke apart! The blades all broke off in the wind. Also, our decorative rainbow metal windmill turns easier in the wind than this thing did. Had to have really strong wind to spin. The resistance of the motor was the issue. You have to build the car each time to attach the motor to the wheels, etc and then break it all down again to make into a fan.

Scritto da: Mimi

Excellent

Well worth the money

Scritto da: Amazon Customer

Lots of wind

I found that in order to turn the turbine blades, you needed a lot of steady wind. Putting it in my garden with a fence, trees and bushes nearby was pointless. Also, if you took it to a park, you'd need to wait all day for the batteries to be charged. I found it useful for demonstration purposes during a wind power activity for students in a secondary school. However, it was only useful with the wind turbines being turned by the use of the rechargeable batteries in the back.

Scritto da: John m

Product great, no box

Ordered for wee man's Christmas, arrived today with no amazon box ! And who answered the door. Product is great but my first bad review only on the delivery let it down

Scritto da: P.P

Returned .. useless.. do not buy .. disappointing Xmas gift

Easy to build like Lego The motor resistance is far to high. The experiments with a hairdryer didn’t move the blades at all ;-( We held the blades without motor attached it span perfectly. It would need gale force winds but you can’t leave it outside in rain or frost. The motor built into a car with a brand new battery it turns the wheels but as soon as you put it on the floor it stops. Booklet was great lots of information just very disappointed it didn’t work Aimed for child 8-14. (I’m 44 very disappointed returned for refund I’ll buy a real one )

Scritto da: Nevs

Sehr hoher Preis

Sehr hoher Preis für viel Kunststoff Artikel. Bei Bestellung wurde ich nicht drauf hingewiesen das es sich um ein UK Produkt handelt, also leider keine Beschreibung bzw das mitgelieferte Experiemente Heft in Deutsch sprachige.

Scritto da: Max Pain

Funktioniert nicht

Mechanik ist viel zu schwergängig, es braucht schon einen Sturm um die Flügel überhaupt zu bewegen. Deshalb verteibt der Hersteller es wohl inzwischen nicht mehr.