[sandworm101]

American English is all about factions. The use of 24hour time gives the impression that the speaker has ties to the military, which is a rather high percentage of the US population. I've had several people correct my use of 24-hour time (ie 0945) as being "dramatic" and that 9:45am is more "friendly". I had one person comment after a talk I gave (lots of slides with timestamps) that they thought I was talking down to the many military and former military people in the room. But the slides were originally created for Canadian university students. I'd used them several times north of the boarder. There, nobody noticed the timestamps as anything other than functional.

Whatever you do, don't mention metric time in the US. The 10-hour days and 100-day months that we find so normal drives them insane.

[jhbadger]

You are joking, but the French revolutionaries really tried to introduce 10 hour days (with a different value of "hour" obviously) broken into 100 minutes each (again not our minute) along with their new calendar.

[sandworm101]

They did that to break the control of the church, to do away with sundays. I've run into a couple people who still support the concept. I know one ardent atheist who doesn't like that we name days after Norse gods. Similarly, when I lived in the middle east some chuckled at the concept of an Islamic nation using pagan names on calenders. They don't want a 10-hour day, but both want to break from the old dogma.

[seszett]

> They did that to break the control of the church, to do away with sundays.

That was just an added bonus for the democratically elected Parliament to accept it, but it wasn't the initial reason.

Decimal time had mostly been pushed by mathematicians (d'Alembert decades before the Revolution, Borda who was the real ), and much later Poincaré, while the most important proponents of the decimal calendar were Romme and Dupuis (very far from being an atheist! though not a fervent Catholic either indeed) and respected scientists such as Lagrange and Monge.

The first and foremost reason was doing away with old arbitrary customs associated with the monarchy and replacing them with standards grounded into more universal, less arbitrary references.

That's the only reason I support it, for my part, and I doubt anyone in France cares now about having weekdays named after Roman gods. Even at the time of the Revolution I believe these names would actually have been somewhat appealing, as classical culture was seen then as a model with which to replace the despised monarchy and religious oppression.