Light's Journey
A powerful laser beam travels a quarter of a million miles to the moon, returning only five photons to Earth, illustrating the vast distance and the challenges of measuring it. This experiment not only confirms Einstein's theory of general relativity but also highlights the importance of precise measurements for GPS technology. The narrative intertwines personal stories of individuals who have shaped the field, emphasizing the need for representation in the sciences.In this clip
From this podcast
Short Wave
Hal Walker: The Man Who Shot The Moon
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