User talk:Nicholas Cafarelli
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The Spira is a very safe, very light, very simple, very economical vehicle. I propose that the Spira concept of a foam body makes for significant advantages for the OSE vehicle program. I further suggest that the vehicle have pedal cranks making it a human hybrid. Contact me at email for further information.
Driving the Spira - saving lives. 21:10
Gizmag article 186 images