Aaron G. Sauers, CLP

@aaronsauers

I manage intellectual property for Argonne National Laboratory. Views are solely mine. Retweets are not endorsements.

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‘Viola Organista’ Based on a 500-Year-Old Leonardo #DaVinci Sketch

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308 days ago

‘Viola Organista’ Based on a 500-Year-Old Leonardo #DaVinci Sketch

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