8 Times Todd Sampson's Body Hack 2.0 Shocked And AwedTodd Sampson has turned it up a notch with Body Hack 2.0. Using his physical form as a science experiment (so we don’t have to), cannibalism, spirituality and war all feature in this remarkable second season. Here are some of the moments that have left us feeling shocked, queasy and with a great deal of admiration.