reflectionof1: “Dr. Reva Kay Williams” is the first person to successfully work out the Penrose Mechanism to extract energy from a black hole. She is the first Black American female Ph.D in Astrophysics. We still reside over the sacred

reflectionof1: “Dr. Reva Kay Williams” is the first person to successfully work out the Penrose Mechanism to extract energy from a black hole. She is the first Black American female Ph.D in Astrophysics. We still reside over the sacred

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