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The Winded up Toy

      

     The principle of winded-up toy lies in the power and force stored by the spring1.Once released, the elastic potential energy is transformed into kinetic energy by the gear mechanism.  
     

1:1   Pencil on Paper 

University of Hong Kong, 2009

 

University of Hong Kong, 2009

 

Paper Costume

2:1   Pencil on Paper 

1:1   Pencil on Paper 

Paper, Staples, iron wires

1:50   Pen on Paper 

Boat Deck in winter

Tsinghua University, 2008

 

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