Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
It's a flowerpot which can test the soil's humidity.there is a circle around the pot which is a soil-humidity sensor.it can show red ,yellow,green and blue based on soil-humidity 's changing from lower-level to higher- level.so the pot can help people who like planting flowers enjoy themselves better.
Wang Lei Zhan Yangyang Yang Xiao Gui Lin Li Yan Rao Yu Fu Yueming Chen Chen Fang Yao Chen Si