Just a general thread of strange or unusual things we may experience every day but don't think of: 1. Temperature (Cold -> Hot) compared to how we get water from sinks (turn left for hot, but turn right for cold): - What I mean is, on a thermometer (horizontal anyway) the temperature goes from left (cold) to right (hold) but when we turn faucets of sinks we turn to the left for hot water and to the right for cold. Or twist the left knob for hot and the right for cold. Strange, eh? What strange things can you all think of?