“I went on wikipedia to check, and it’s actually true. Two by fours are ‘supposed to be’ one point five by three point five. That’s like, what, a quarter reduction in material? A third maybe? It’s like saying you have a six inch dick when it’s only four long, or if someone asks for a meterstick and you give them something that’s sixty centimeters long, and then you justify yourself by saying it’s “~Industry Standard~”. I don’t even. A ‘foot’ I understand, feet are different so obviously some particular foot was set to be the usual. But if it’s a ‘two by four’, it better be two units of something by four units of something. But nope, it’s definitely in inches, and it’s definitely not two inches by four inches.