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.
We may hurt ourselves when we use knives to cut food or open boxes. We want use new materials to avoid cutting ourselves. The blade can detect human body temperature and body electric resistance. Thus the blade will blunt itself when it detects cutting toward a human.The blade can automatically become soft when it detects human beings.
The blade can automatically become soft when it detects human beings to avoid injury.
Zhejiang University
Ningbo, China
Zhao Yijun,
Zhejiang University