Temperature Indicating Faucet Heads
Remember those commercials back in the 80s of the angry red hot pot that suggests you turn the handle in to avoid burns on small, curious hands? Well, a German company called Hansa has taken a similar cue by designing temperature indicating faucet heads. As the water passes through the faucet, the lining reads the temperature, and an LED emits a corresponding color to represent the water’s temperature. Red is hot, cold is blue, and pink is warm.
Via Digg and Inhabitiat