Dean Kamen is a well-known entrepreneur and inventor of various technologies, including the Segway, Project Slingshot, and a hybrid electrical car with a Stirling engine. He’s also trying to establish an independent, net-zero energy island off the coast of Connecticut. The three-acre private island is called North Dumpling, and if granted his wishes, it would have its own constitution, flag, and national anthem. Kamen’s attempts at secession haven’t been successful yet, but that’s no surprise given the South wasn’t able to do it either. He has found success installing LEDs and saving energy, though.