This leap day and year would be the last ever if two scholars have their way

This article is from the source 'washpo' and was first published or seen on . It last changed over 40 days ago and won't be checked again for changes.

You can find the current article at its original source at https://www.washingtonpost.com/science/this-leap-day-and-year-would-be-the-last-ever-if-two-scholars-have-their-way/2020/02/21/9fb8ad70-5345-11ea-9e47-59804be1dcfb_story.html

The article has changed 1 times. There is an RSS feed of changes available.

Version Created at Period Title
0 February 24, 2020 13:08 This leap day and year would be the last ever if two scholars have their way