Geeks -key of make-

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Affiliation : Maruso USA Inc. アメリカ合衆国カリフォルニア在住。

Turn a regular bike into a motor-assisted one! Idea Wanted!!

■ Background When I saw my middle aged co-worker ride her broken electric bicycle, I won...

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Work in Progress Product for This Month: Manual Clothes Dryer

Illustrated by Natsumi One of my friends told me that it would be great if she would have a ma...

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