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Follow on Google News | Historic Weekend at Holman United Methodist ChurchCivil Rights Architect Rev. James Lawson and Astrophysicist Dr. Hildreth Walker Celebrated
On Sunday, September 24 at 3:00 pm, Dr. Betty Walker will commemorate her husband Dr. Hildreth "Hal" Walker's contribution to Apollo 11, while honoring young S.T.E.M. achievers. In 1969, "Hal was responsible for operating [a] powerful ruby laser used in the Apollo 11 Lunar Ranging Experiment" (Michael Welzenbach, "Hal Walker, The Coherent Light of Persistence," Register: A Special Teach-in Commemorating the 95th Birthday of Rev. James Lawson, Jr. (google.com) End
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