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What Do A.M., P.M., and SOS Stand For?
OK, this is a trick question -- 'SOS' doesn't stand for anything at all. Learn the history of these three terms, including what astronomy and telegraphy have to do with it, in today's episode of BrainStuff, based on this...
About This Episode
What Do A.M., P.M., and SOS Stand For? is an episode from BrainStuff by iHeartPodcasts. OK, this is a trick question -- 'SOS' doesn't stand for anything at all. Learn the history of these three terms, including what astronomy and telegraphy...
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Episode Details
Published May 1, 2026, 9:18 long, audio available.
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Questions About This Episode
What is What Do A.M., P.M., and SOS Stand For? about?
OK, this is a trick question -- 'SOS' doesn't stand for anything at all. Learn the history of these three terms, including what astronomy and telegraphy have to do with it, in today's episode of BrainStuff, based on this article:
Where can I listen to What Do A.M., P.M., and SOS Stand For??
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Which podcast is What Do A.M., P.M., and SOS Stand For? from?
What Do A.M., P.M., and SOS Stand For? is an episode from BrainStuff by iHeartPodcasts.
How long is this episode?
This episode is 9:18 long.
When was this episode published?
This episode was published on May 1, 2026.
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