Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
This design is related to a vase making of humidity-sensitive material. When you water enough,three undee patterns will appear on the vasev; with the evaporation of water, the patterns will fade according to the amount of water left,reminding you to water the flowers.The lighter the color of the patterns is and the less the patterns show up, the more you should water.
Zhengzhou Institute of Aeronautical Industry Managent
zhengzhou, China
Zhengzhou Institute of Aeronautical Industry Managent
zhengzhou, China
Qingfeng Wang
Yuebing Chen
Dongwei Li
Yingfei Zhao