that article was from last year, but they now have been peer approved and their formula justified.
I honestly didn't know about it but they are appearing on our Sunday news show 60 Minutes this week and I caught a trailer for it. Of course the twitter debate devolved into a conversation about DEI and the racists all poked their heads out of their caves but I think it's amazing that for 2 millennium nobody could prove that problem. They did!!!
LOL I've used that theory for my whole time like every good carpenter does to square up everything from floor to ceilings. A 3, 4, 5 triangle is my go to. I never knew it wasn't proven until now.