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Originally posted by MichelJCardin
Same as a beach ball but giant so much that may even reach as high as 35 miles and explain to me the obsticles please and I shall try to extinguish them. LOLedit on 14-8-2011 by MichelJCardin because: (no reason given)
Originally posted by ZeroReady
reply to post by kaleshchand
I think the lack of air pressure in space would make it impossible to inflate a blow-up cone. That's why the lunar rover had metal wheels with no air in them as opposed to rubber tires.
Originally posted by ZeroReady
reply to post by kaleshchand
I think the lack of air pressure in space would make it impossible to inflate a blow-up cone. That's why the lunar rover had metal wheels with no air in them as opposed to rubber tires.
The wheels on the rover were made of wire mesh (piano wire) with titanium cleats for treads. The engineers did not use solid or air-filled rubber tires because they would have been much heavier. The Apollo spacecraft could only carry a fixed amount of weight (mass) so the wire-mesh wheels were important for keeping the weight of the vehicle low.
Originally posted by MichelJCardin
Same as a beach ball but giant so much that may even reach as high as 35 miles and explain to me the obsticles please and I shall try to extinguish them. LOLedit on 14-8-2011 by MichelJCardin because: (no reason given)