Richard Collins

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Questions related from Richard Collins

Can CMOS and CCD images sensors be used as microphones?

I was thinking about Msps and Gsps image sensors in different environments. If a pair of identical image sensors - one exposed to air, gases, plasmas, or partial vacuum - and one in a good...

22 December 2020 9,945 2 View

Where can I find a detailed description of the Mario Schenberg transducers, and your PhD Dissertation?

Carlos, I said I would take a look at Weber bars and resonant mass detectors. I have not really looked at them since I met Joe. By the time I met Robert Forward, that was old news. I can see...

01 January 1970 5,541 2 View

Was there a route to the Americas that Neanderthals could have used? Where would they go?

I am reading about Neanderthals, and also happened to go over the migration of Native Americans to the American continent. The ice age that lowered the sea level by 400 feet and allowed that...

01 January 1970 7,739 2 View