Robojelly is a robotic jellyfish that is conveniently powered by water

[youtube width=”680″ height=”400″]http://www.youtube.com/watch?v=U2OSJQhHQp8[/youtube] If you needed any more convincing to look to nature for engineering inspiration, the Robojelly is just the latest in a long line of robots taking a page from oceanic and aquatic creatures. Like robotic fish, robotic snails and…