"Hyperbolische Geometrie." . . . "Not Knot & Outside in"@en . . "Making waves a guide to the ideas behind Outside In" . . "Making waves : a guide to the ideas behind \"Outside in\"" . . . "Discusses the problem of turning a sphere inside out without creating sharp bends or creases, illustrating an application of turning points."@en . . . "Making waves : a guide to the ideas behind Outside in"@en . . "Making waves : a guide to the ideas behind Outside in" . . "Guide to the ideas behind Outside in"@en . . . . . . "Outside in" . . . . . . .