…Do you know of any articles that... Could you go down this list and say, recommend a brief summary article? There's a book by Adams on surfaces. A book. Yeah. I mean, something that we could fit in as part of this course. No. An hour or two hours…

…doing something funny. Another opportunity for Newton's laws to be found wanting, but courage. Two men, both who made these calculations, Adams and Le Verrier, independently and at almost exactly the same time, proposed that the motions of Uranus were due to…