How do TV schedules deal with leap seconds? Are there extra commercials when it happens? The opposite?
For my second question, it asks "What about the opposite?" This has never happened but it's time to start thinking about so that they always keep the same shows you watch at the same clock time every day or week. It's the opposite of adding a leap second like instead of going from 3:59:59 PM PT to 3:59:60 PM PT to 4:00:00 PM PT, it goes from 3:59:58 PM PT to 4:00:00 PM PT instead. The normal sequence of time flow every day goes usually from 3:59:58 PM PT to 3:59:59 PM PT to 4:00:00 PM PT but when a positive or negative leap second is being added, that is NOT always the case.