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Anti-hot spoon / product design

Anti-hot spoon
Anti-hot spoon

People can hardly feel the heat of the water, so they often scald their tongues accidentally. Now the Anti-hot spoon  can  solve this problems  to some extent. Heat makes something expand  and cold makes it contract, 
that’s how the Antihot spoon works. When contacts hot water, it transforms 
into a ball and thus can ladle nothing . While it will not transform if at the moderate temperature.

University

Guangdong University of Technology

Guangdong University of Technology
GuangZhou, China

Jian Sen Su,
Guangdong University of Technology