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Old 02-29-2020, 04:01 PM   #473 (permalink)
freebeard
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Permalink #447 I've a [self-]limited number of posts left. I guess I wasted that one by not being verbose. To Wit:

“Pulsed Laser Cleaning of Debris Accumulated on Glass Articles in Vehicles and Photovoltaic Assemblies.”

https://electrek.co: Tesla wants to use laser beams to automatically clean debris off cars – Yes really

caranddriver.com: Tesla Patents Frickin' Laser Beams That Clean a Car's Glass
Quote:
  • Tesla has filed a patent for the process of cleaning a vehicle's glass surfaces using laser beams.
  • The laser cleaning process could clean dirt and other debris blocking the view of a camera used for advanced driver-assistance features.
  • Tesla also says the lasers could be used to clean the surfaces of solar panels.
Everything has fresnel.
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