Y’know, it’s bullshit that a) you seem to expect this to be common knowledge, as if everyone is supposed to have an archive of internet minutiae saved in their heads or have read and remembered any such info at all…

And b) you chose to downvote and pretty much just said LMGTFY without even the sarcastically provided results instead of backing up your claim. It’s basic courtesy to provide a source for claims instead of downvoting like it’s some kind of affront to your ego that someone wants info on your claim.