4 ms·Do you have a source for that? That does not sound like Newton ar all.by 77pt77 8y agoDo you have a source for that? That does not sound like Newton ar all.agumonkey 8y agoMaybe mastery doesn't imply usageargd678 8y agoIf you google “Newton” Google attributes it to Issac Newton on the side bar, seems like it must be wrongly attributed unfortunately. Thanks for correction.