In Finland the universities (and I believe in many other European universities have/had this as well) there was "academic quarter" which meant that if something was scheduled for 10am it would actually start at 10:15am. IIRC if they used precise time (10:00) then it would actually start at that time.
I've heard it dates back to when people didn't have easy access to precise time. It would allow students to hear the hourly bells and walk to the class.
I've heard it dates back to when people didn't have easy access to precise time. It would allow students to hear the hourly bells and walk to the class.