Would you risk your life if you thought it might mean extending it? Would you die now if you thought you could be revived at some point in the future? Here are cases of people who went to extremes for immortality or their very own fountains of youth — and killed themselves in the process.
The gold you see in the photo above was not found in a river or a mine. It was produced by a bacteria that, according to researchers at Michigan State University, can survive in extreme toxic environments and create 24-karat gold nuggets. Pure gold.