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Tuesday, May 13, 2025
Home Electrical engineer Larry Greer sets up a homemade wind tunnel to test a saltation probe. (NASA) Electrical engineer Larry Greer sets up a homemade wind tunnel to test a saltation probe. (NASA)

Electrical engineer Larry Greer sets up a homemade wind tunnel to test a saltation probe. (NASA)

Electrical engineer Larry Greer sets up a homemade wind tunnel to test a saltation probe. (NASA)

Electrical engineer Larry Greer sets up a homemade wind tunnel to test a saltation probe. (NASA)

NASA Glenn engineer Norman Prokop refines microscope that could study Martian soil. (NASA)
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