An English student went to a city in the south of South Americato study there. He walked around the city to look for a warm room. One evening he was walking along the street with a map. He saw a small board in the window of a house, the word “rent” was on it.
“What a nice room this is?” he said. “The windows are on the south side. The sun comes into the room during the day. I’ll take it.”
But he was wrong. The sun is always on the north in that city. Do you know why?