Marie Van Brittan Brown: Inventor | 7 Days Of Genius | MSNBC

the home security systems was invented by the great leon theremin in the year 1927 which he patented that same year fellow counterpart had it installed in evil dictator joseph stalin home and office which consists of both surveillance camera and alarm bell the home security systems was invented by the great yank augusta russell pope in 1853

Here for 2022 Black History ✊🏾

CCTV was invented By walter Bruch, a German Scientist, in 1942 to keep watch over the V2 rocket programme. I'm not quite sure what it is that has been invented here. Obtaining a patent for a variation on an already existing innovation is not quite an "Invention". It seems so many African Americans have obtained similar patents for things already in existence.

Here for 2021 black history ✊🏿

I swear black people created everything and its been kept a secret a long time. It is rumored that Lewis latimer created the telephone and lightbulb

😅🤣I'm here for the BLAQQ MY-STERY (my story)and the racist comments 👀🤦

Wrong picture...

Hi this not correct. Her name is Bessie Blount Griffin. She was best friends with my grandmother and my neighbor. This needs to be taken down!!!!!

Such bs black propaganda....she worked as a nurse at a facility where they had exactly that so she went and obtained a utility patent on it for home use...that's not genius, that's opportunistic is all.

One of the images is of another inventor by the name of Bessie Blount Griffin

But i thought they said black people never invented anything? first space engineering now this what else have they lied about?