Wind power


(Ελληνικά) Τα παιδιά κατασκευάζουν ανεμογεννήτρια, η οποία παράγει ηλεκτρικό ρεύμα ικανό να τροφοδοτήσει ένα LED ή να φορτίσει μια μπαταρία.


39,90 49,48 with vat

Qty:

(Ελληνικά) Τα παιδιά κατασκευάζουν ανεμογεννήτρια, η οποία παράγει ηλεκτρικό ρεύμα ικανό να τροφοδοτήσει ένα LED ή να φορτίσει μια μπαταρία.


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  • This kit includes 2 styles of windmill blades and a gear box with 3 different gear ratios to fit all wind conditions.
  • The windmill blades are adjustable by angle and quantity to make best use of wind to make the LED bright and charge the battery as fast as possible.
  • This kit can help children explore the power of wind and store the produced energy to activate the models they build up.
  • This kit includes a 40-page color manual with illustrations of 2 windmills, 6 model vehicles and various experiments.
  • Compete with your friends to see whose windmill charges up the rechargeable battery to activate the model first.

Contents: 133 pcs per set.

Item size: 370 X 80 X 290 mm