Rocking chair - Through using Rocking chair's kinetic energy, generate electronic power to work lighting and radio
Rocking chair - Through using Rocking chair's kinetic energy, generate electronic power to work lighting and radio
Rocking chair - Through using Rocking chair's kinetic energy, generate electronic power to work lighting and radio
Rocking chair - Through using Rocking chair's kinetic energy, generate electronic power to work lighting and radio
Rocking chair - Through using Rocking chair's kinetic energy, generate electronic power to work lighting and radio
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2009 UNI work - ECO Design Practice