Chongqing's abandoned chimney is transformed into a giant thermometer

A giant thermometer is seen in ciqikou ancient town, Southwest China's Chongqing, April 18, 2019. It is reported that ciqikou Ancient Town in Chongqing has turned an abandoned factory chimney into a giant thermometer with a height of 30 meters. On a scale line on the surface of the giant thermometer, a computer receives information from the temperature sensor and programs the color of the LED light to display the local temperature in real time.

（Sources：Global Times）