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To: LibWhacker

...the rover’s titanium wheels squeaking, crunching, screeching as they roll over the Martian regolith.

Interesting audio. At some points, you hear a typical metallic “ping” of a metal object striking a surface and “ringing”. I wonder how sound waves are influenced by the very low pressure of the atmosphere?


10 posted on 03/31/2021 9:43:39 AM PDT by Flick Lives (“Today we celebrate the first glorious anniversary of the Information Purification Directives.”)
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To: Flick Lives

I think noises aren’t as loud and don’t carry as far, no?


11 posted on 03/31/2021 9:49:10 AM PDT by steve86 (Prophecies of Maelmhaedhoc O'Morgair (Latin form: Malachy))
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