Rocket Science 50 Flying, Floating, Flipping, Spinning Gadgets Kids Create Themselves

Rocket Science 50 Flying, Floating, Flipping, Spinning Gadgets Kids Create Themselves


Yazar Jim Wiese
Yayınevi Jossey Bass
ISBN 9780471113577
Baskı yılı 1995
Sayfa sayısı 128
Ağırlık 0.24 kg
Stok durumu Tükendi   

Blast off into the wacky world of gadgets! Have you ever wondered what makes airplanes fly, how boats float, or why your doorbell works? Would you like to build your own flying, floating, diving, spinning, howling, scooting objects? Are you looking for a
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