Hacker News
- The time it takes to change the time (2015) http://blog.poormansmath.net/the-time-it-takes-to-change-the-time/ 3 comments
- How much is time wrong around the world? (2014) https://blog.poormansmath.net/how-much-is-time-wrong-around-the-world/ 39 comments
- World map of the difference between solar and clock time http://blog.poormansmath.net/the-time-it-takes-to-change-the-time/ 39 comments