Poetic design: 'leaf' thermometer tell you fall

Science and technology, design, and poetic sometimes, like this & other; Leaves thermometer & throughout; : it looks like a leaf, the color will be like really leaves vary with temperature, itself can do memo or bookmarks again, see different parts of the changes in temperature. “ Leaves thermometer & throughout; In the appropriate temperature ( 20 - 25 degrees Celsius) , is a vibrant green; High shows for coke hot yellow, becomes the brown in the winter when it is too low. Look at it like feel the true nature of the four seasons. It comes from the Japanese designers Hideyuki Kumagai vie, paper materials. If you are interested, also can search & other; 叶温度计” , sold overseas.