WebJan 13, 2024 · Dr. Martin Cooper, a former general manager for the systems division at Motorola, is considered the inventor of the first modern portable handset. In fact, Cooper made the first call on a portable cell phone in … WebJan 28, 2024 · A true visionary, Dr. Patricia Bath became the first female African American medical doctor to receive a medical patent when she invented a laser cataract treatment device called a Laserphaco ...
Henry Thomas Sampson (1934-2015) - BlackPast.org
WebApr 2, 2014 · Known as "Black Edison," Granville Woods was an African American inventor who made key contributions to the development of the telephone, streetcar and more. Updated: May 4, 2024 Getty Images WebFeb 25, 2024 · Jesse Eugene Russell: How a Black man Invented The First Digital Cell Phone in the World. Friday, February 25, 2024 at 5:42 PM by Linda Anderson. The first digital mobile phone was built by an African-American man called Jessue Eugene Russell while he worked at AT&T; Jesse's idea for a wireless mobile phone was birthed at a time … heather charles minnetrista
Meet the Black Inventor Who Created the First Digital Cell …
WebFeb 21, 2024 · At a time when “googling” has become the generic term for conducting an internet search, it can be hard to remember that search had a long history before Google came along. But it’s worth revisiting that past … WebMar 8, 2024 · Celebrate Juneteenth with this black history African American pride design with quote ancestors, and pan afro flag. Make a statement on Juneteenth freedom day celebration with these inspirational black history month advocacy civil rights design to wear with pin to support melanin movement, ancestors, hero, leaders who fought against … WebFeb 23, 2024 · Dr. Henry T. Sampson: The first African American to earn a PhD in Nuclear Engineering in the United States. On July 6th 1971, Henry T Sampson invented the “gamma-electric cell,” which pertains ... heather charcoal hoodie