Let's Share Innovative Space Tech Ideas We Want to Bring to Earth!

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NASA's Shapeshifting Mars Rover Wheels are designed to adapt their shape for better navigation on Mars' diverse terrains. However, some participants point out that similar technology, like "tire chain socks," already exists for vehicles on Earth. The conversation highlights the potential for innovative space technologies to inspire solutions for terrestrial challenges. Participants are encouraged to share their own ideas for space tech that could be beneficial on Earth. The discussion emphasizes the importance of bridging space exploration advancements with practical applications.
Angito54
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To kickstart the discussion, I am thrilled to share with you the first idea: NASA's Shapeshifting Mars Rover Wheels, which can adapt their shape to navigate various terrains on the Red Planet
 
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Too late. You can already get "tire chain socks" that do much the same thing.
 
Thread 'General principle of turbomachinery: true also for rocket turbopumps?'
A rule of thumb of aircraft engineers is every 10% increase in the power level engines are run at corresponds to a 50% decrease in engine lifetime. This is a general phenomenon of turbomachinery. Then it is likely it also holds for rocket turbopumps. Then quite key is the rule also holds in reverse, every decrease in power level by 10% can result in doubling the lifetime of the engine. Then by running the engine at 0.9^5 = 0.60 power level can result in 2^5 = 32 times longer lifetime. For...

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