China
![](/img/eng/participants/SongqinCHENG.jpg)
Songqin CHENG
China, Xining
Qinghai Huangchuan Senior High School, 11grade
Engineering
INTELLIGENT HEALTH CARE SYSTEM BASED ON STM32 MICROCONTROLLER
![](/img/eng/participants/QiyuXIE.jpg)
Qiyu XIE
China, Shanghai
Shanghai Xuhui High School, Senior 2
Natural Sciences (Physics, Chemistry, Biology)
THE DESIGN, SYNTHESIZE AND CHARACTERIZATION OF A NEW ELASTIC COMPOSITE MATERIAL WITH PHASE TRANSITION PROPERTIES
![](/img/eng/participants/YuyiCHANG.jpg)
Yuyi CHANG
China, Taiwan, Taoyuan
Department of Education, Taoyuan Senior high School Education Section, 12 grade
Natural Sciences (Physics, Chemistry, Biology)
SAFER STRATEGY FOR BUILDING AGAINST FIRE AND SMOKE