没有墙的世界

《代号221》以中国第一个核武器研制基地（221厂）为视角，用影像记录中国原子弹、氢弹的研发历史，回望中国核工业在源起、研发和试验等方面取得的重大成就，展现中国核武器科研工作者的精神风貌。。This feature documentary intends to spread the word about Paleo (aka the Caveman diet) and raise public awareness about this healthy alternative to the Standard American/Western Diet (SAD). The film presents the basic tenets of the Paleo movement through the eyes of various characters who have adopted the lifestyle.。