An electric eel at Tennessee Aquarium has been tweeting from his tank, thanks to a modified Raspberry Pi. The eel, named Miguel Wattson, triggers tweets whenever he expels an electrical discharge. The ...

There’s an old saying that the cobbler’s children have no shoes. Sometimes we feel that way because we stay busy designing things for other people or for demos that we don’t have time to just build ...

Engineers have developed robotic fish that mimic real aquatic life, offering an aquarium experience without the upkeep. These miniature submarines, powered by Arduino and guided by an overhead camera ...