canu (modification) by yeong ui jeong from korea

CANU separates cans in advance at the consumer end in order to minimize the need for a second separation process. First of all, it helps consumers understand about the features of cans, and its friendly shape promotes their greening efforts.

The best feature of CANU is that it requires no energy. We focused on steel's magnetic properties and made many experiments. Finally, we designed the recepticle's structure to separate aluminum and steel with no use of energy.