You’ll love how cool this project turned out and it does move in the waters as if a real robotic fish. What’s cooler is that this is purely DIY you can replicate with just a syringe, rubber band, wires, plastic sheet and nothing else.
The movement mechanism is battery-independent and is entirely driven by the twisting of rubber band. A truly smart idea that’s very simple yet amazing. This makes a good toy all kids would probably enjoy and it’s 100% safe – no shock hazards whatsoever.
So why buy when you can channel your inner creativity and make one yourself? Check all the steps in full through the video shared below. A link to the template used in the video is also provided.
Template link: http://goo.gl/khPPwh