A Japanese marine biologist and educator named Masamichi Hayashi has developed a new aspect of education. He has created some one hundred life-like, hand-made fish bots constructed from all kinds of recycled objects, including everything under the sun from discarded rainwear to windscreen wipers.

A few of the larger fish bot models can open and close their mouths and eat artificial “prey”!

Read more here: http://www.weirdasianews.com/2010/01/20/children-learn-sea-life-teacher-fish-bots/