18 min listen
Why is an hour 60 minutes?
Why is an hour 60 minutes?
ratings:
Length:
16 minutes
Released:
Feb 15, 2021
Format:
Podcast episode
Description
How did they tell time before clocks? How did they come up with hours, minutes and seconds? What do AM and PM mean? For free home activities sign-up at www.WhoSmarted.com
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See omnystudio.com/listener for privacy information.
See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Released:
Feb 15, 2021
Format:
Podcast episode
Titles in the series (100)
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