Falsehoods Programmers Believe About Time

21. One minute on the system clock has exactly the same duration as one minute on any other clock
22. Ok, but the duration of one minute on the system clock will be pretty close to the duration of one minute on most other clocks.
23. Fine, but the duration of one minute on the system clock would never be more than an hour.
24. You can’t be serious.

Via: HackerNews, MetaFilter