💕Ria💕 :
Dr. Patricia Bath, invented the Laserphaco Probe and technique for removing cataracts.
Otis Boykin, invented precision electronic resistors used in many electronic devices, including technology used in pacemakers.
James E. West, co-invented the electret microphone, now widely used in phones, hearing aids, recording equipment, baby monitors and other devices.
Marie Van Brittan Brown, co-invented the first home security system using a camera, monitors and two-way communication.
Valerie Thomas, invented the Illusion Transmitter, an early 3-D imaging technology.
Lonnie Johnson, invented the Super Soaker water gun.
Percy Lavon Julian, developed important processes for producing medicinal compounds from plant sources, including compounds used in the production of cortisone.
W. Lincoln Hawkins, helped develop and patent a durable polyethylene coating for telephone cables, helping make widespread telephone service more practical.
Dr. Shirley Ann Jackson, conducted research that contributed to technologies used in telecommunications, including caller ID and call waiting.
And that’s just a few. Black inventors have contributed to medicine, telecommunications, electronics, transportation, household technology and much more. 📚✊🏾🖤🤎
2026-09-30 18:12:01