"地平线系列：揭示科技与伦理的较量，探索人类灭绝的阴暗可能"都市龙爪手

　　Former Conservative MP, Michael Portillo is looking over the methods of executing human beings - and tries to find a killing method without pain at all. He uses his body for all kinds of dangerous experiments (I don't believe he was anytime in danger at all). He checks up the Hanging, Gas Chamber,Lethal Injections and the Electric Chair. Eventually, he finds a total painless "h... (展开全部)