1,3k years ago is such a weird way to write it. Makes sense if we are talking millions of years, but why not write "in 700" or just "1300 years ago"
The title is from the HN user, the actual post uses 1,300 everywhere.
So you can write it down to tech brainrot.
it was 1.3e-6 billion years ago!
Yeah, I felt the same. Especially since 1300 uses the same numbers of characters as 1.3k
Century would be plenty. And having Rome mentioned with some weird negative number leads to first thought being English in Roman era? How does this deduct...