The French Republican calendar was base-ten. A month had 3 decades, aka 3 weeks of 10 days, each day 10hrs, etc.
"In revolutionary France, an hour was almost twice as long, a minute slightly longer, and a second slightly shorter [...] the calendar intentionally disrupted “church-attending practices, since it presented both practical and cognitive difficulties in keeping up with the traditional, sacred seven-day cycle.”
@mara You know about Kodak's 13 month calendar?
@praxeology No I didn't, thanks for sharing!
Very very small instance for feminists. Right now this instance is moderated by Gaba & Anne & Mara open to people we know or recommended. If you would like to join send an email with a short introduction to gaba at systerserver.net and hi at psaroskalazines.gr