https://www.bbc.co.uk/iplayer/episode/b0bb33ht/horizon-2018-3-how-to-build-a-time-machine Time travel is not forbidden by the laws of nature, but to build a time machine, we would need to understand more about those laws and how to subvert them than we do now. And every day, science does learn more. In this film Horizon meets the scientists working on the cutting edge of discov...
米莉·波比·布朗,薇诺娜·瑞德,菲恩·伍法德,大卫·哈伯,罗伯特·英格兰德,布伦特·吉尔曼,乔·基瑞,娜塔莉·戴尔,萨迪·辛克,卡拉·布欧诺,玛雅·霍克,诺亚·施纳普,伽塔·马塔拉佐,杰米·坎贝尔·鲍尔,马修·莫迪恩,查理·希顿,艾米贝丝·麦克纳尔蒂,汤姆·拉斯齐哈,格瑞思·范·迪恩,凯莱布·麦克劳克林,爱德华多·弗兰科,迈尔斯·特鲁伊特,梅森·戴伊,普莉雅·弗格森,乔·克里斯特,乔尔·斯托弗,尼科拉·德里克,约瑟夫·奎恩,罗伯特·廷斯利,谢尔曼·奥古斯图斯,里贾纳·陈婷,大卫·吉布森,Chase Led
简介：https://www.bbc.co.uk/iplayer/episode/b0bb33ht/horizon-2018-3-how-to-build-a-time-machine Time travel is not forbidden by the laws of nature, but to build a time machine, we would need to understand more about those laws and how to subvert them than we do now. And every day, science does learn more. In this film Horizon meets the scientists working on the cutting edge of discov...
