Perceived visual angle feet away, so it subtends a visual angle of 14 degrees. It can be said that the house "looks larger and farther away" than the window, meaning that the perceived linear size "S′" for the house's width is much larger than "S′" for the window; for instance a person might say the house "looks about 40 feet wide" and the window "looks about 3 feet wide." One can also say that the house "looks smaller and farther away" than the window, and that does not contradict the other statement because now we mean that the amount ("θ′") by which directions
180 Degrees South: Conquerors of the Useless "Chris Malloy's film strikes so deeply into the heart of Patagonia's wilderness we come to feel at home there". 180 Degrees South: Conquerors of the Useless 180 Degrees South: Conquerors of the Useless, or simply "180° South", is a 2010 documentary directed by Chris Malloy that covers the journey of Jeff Johnson as he travels from Ventura, California to Patagonia, Chile retracing the 1968 trip that Yvon Chouinard and Doug Tompkins took in their Ford E-Series Econoline Van. After finding footage of the 1968 expedition, Johnson decided to make climbing the Corcovado Volcano in Patagonia as his life goal and,