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Police Departments Are Turning to AI to Sift Through Millions of Hours of Unreviewed Body-Cam Footage (www.propublica.org)

submitted 9 months ago by Zen@biglemmowski.win to c/technology@lemmy.world

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[–] Everythingispenguins@lemmy.world 4 points 9 months ago* (last edited 9 months ago) (2 children)

There is no common metric measure of time.

Edit -common

[–] SkybreakerEngineer@lemmy.world 5 points 9 months ago

I'm sorry, can you restate that in terms of the number of ground state transitions of a Cs-136 atom?

[–] TonyTonyChopper@mander.xyz 3 points 9 months ago (1 children)

The second is one of the 7 fundamental units

https://en.m.wikipedia.org/wiki/International_System_of_Units

[–] Everythingispenguins@lemmy.world 2 points 9 months ago (1 children)

Yes it is, but SI is not all metric. Metric is fundamentally a base 10 system. Time is base 60 you can probably thank the ancient Sumerians for that but there's some debate.

At one point the French tried to make metric time a thing but it didn't stick.

https://en.m.wikipedia.org/wiki/Decimal_time

[–] TonyTonyChopper@mander.xyz 1 points 9 months ago (1 children)

Short times are always given in scales of 10 for seconds (ms, μs, ns). And long ones can be too.

[–] Everythingispenguins@lemmy.world 2 points 9 months ago* (last edited 9 months ago)

And machinists in America use decimal inches, but I don't think anyone would say that inches is metric.

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