
The Washington Post @washingtonpost
Marie Van Brittan Brown, a Black nurse, filed a patent for the first video home security system in 1966. Now video surveillance is a $60 billion industry. https://t.co/oLLZiw7Zx0 — PolitiTweet.org
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Marie Van Brittan Brown, a Black nurse, filed a patent for the first video home security system in 1966. Now video surveillance is a $60 billion industry. https://t.co/oLLZiw7Zx0 — PolitiTweet.org