I've also been inspired by the Wait But Why post and tried to implement my onw weeks visualization, I noticed that some years between birthdays are 53 weeks.
I guess she solves it by reseting the week start at every birthday (all weeks start on [weekday the of previous September 19]), and just before her birthday there's a block that is just 1 day long (or 2 when it's a leap year). The pedantic would then think "But that means it's not a week per block!". E.g. the WBW post has a very rigid grid.
I guess she solves it by reseting the week start at every birthday (all weeks start on [weekday the of previous September 19]), and just before her birthday there's a block that is just 1 day long (or 2 when it's a leap year). The pedantic would then think "But that means it's not a week per block!". E.g. the WBW post has a very rigid grid.