Stephen Sekula (steve@chirp.cooleysekula.net)'s status on Sunday, 13-Aug-2023 15:46:24 UTC
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Stephen Sekula (steve@chirp.cooleysekula.net)'s status on Sunday, 13-Aug-2023 15:46:24 UTC Stephen Sekula From mcnees@mastodon.social on Mastodon: Engineer and inventor Frances Hugle was born # OTD in 1927. She pioneered techniques used in microcircuitry fabrication and obtained patents for many of them, including methods for printing circuits and producing semiconducting films. Image: IEEE