this post was submitted on 28 Jan 2024
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NASA invented wheels that never get punctured (www.zmescience.com)
submitted 1 year ago by L4s to c/technology
70 comments fedilink hide all child comments
 

NASA invented wheels that never get punctured::Would you use this type of tire?

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[โ€“] [email protected] 4 points 1 year ago* (last edited 1 year ago) (1 children)

It's a fair point. Curiosity has "only" travelled about 20 miles over its 12 year life so far. And while it weighs some 900 kilos, Martian gravity is only 38% that of Earth.

Obviously it's absurd to compare the wear and tear on something rumbling around the Martian tundra cut off from any support or maintenance for a decade, but it is a very different use case to your average Earthly car or lorry. What lasts a decade going at 0.1mph for 20 miles in an alien desert is not necessarily going to last a week going at 70mph down an asphalt highway.

[โ€“] [email protected] 3 points 1 year ago

Hell, I've walked that in a day, it's really not far at all.