A poker player had a sitting room with only one window in it - a square window, three feet high and three feet wide. Now, he had weak eyes from staring at his monitor, and the window gave too much light, so.....he sent for the builder and told him to alter it, so as to give half the light. Only, he was to keep it square and keep it three feet high and three feet wide. How did he do it?
He was not allowed to use curtains, or shutters, or coloured glass, or anything of that sort. |