We built an Oyster. It is a machine that is built on the sea bed. The moving of the waves cause the top of the Oyster to move in and out, causing two pistons to move in and out. This pushes pressurised water into a small tube. The pressurised water is pumped onshore to a generator which produces electricity. We built a model of this out of K’Nex!
March 22, 2011
