Sonequa Martin-Green Instagram – Swipe for more staples brought to us by Black inventors. π€βπ½π₯°
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The Blood Bank – Charles Richard Drew discovered a method of separating red blood cells from plasma and then storing the two separately. It led to blood being stored for more than a week, which was the longest at that time. His findings led to the first blood bank.
The Clothes Dryer – George T. Sampson
The Improved Lawn Mower – John Albert Burr
The Dust Pan – Lloyd P. Ray
The Golf Tee – Dr. George Grant
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#withoutblackhistory #blackhistorymonth | Posted on 27/Feb/2022 12:09:21



