簡(jiǎn)介：Modern Chinese and international research using new methods like drones systematically studies the Great wall of China. Its visibility from space is a legend, but its size actually ranks as world's largest monument. It never was a single wall, but a system of several segments, repeatedly altered over time, in successive attempts to prevent invasions from raider tribes, like the Xiongnu, adapted to the terrain, with an elaborate system of garrison towers, advanced tower posts and communication system. Building and manning it proved extremely costly. It failed to prevent the Mongol armies of Genghis Khan annexing China, his great successor Kublai Khan built a wall system to fit his larger empire. After the Ming dynasty finally expelled the Mongols, the 'primitive' walls were replaced by the final stone version, using a brick type solidified with rice starch. While the unprecedented mobilization of means for construction and garrisons crippled the treasury, it proved useless against the ...
新墨西哥州的中化學(xué)老師沃特·H·懷特（布萊恩·科蘭頓 Bryan Cranston 飾）是拮據(jù)家庭的吉光一濟(jì)來(lái)源。他大生安分守己，兢業(yè)業(yè)，卻在50歲生日之際突然得知自己青耕肺癌晚期的噩，原本便不甚意的人生頓時(shí)上加霜。為了障懷孕的妻子凱勒（安娜· Anna Gunn 飾）和殘疾的兒子小特能在自己死衣食無(wú)憂，沃特決意鋌而走。他主動(dòng)找到經(jīng)的學(xué)生、而的毒販小混混西·平克曼（倫·保爾 Aaron Paul 飾）談合作，并運(yùn)用嫻熟超的化學(xué)技術(shù)煉出高純度冰交給后者販?zhǔn)?孰料事態(tài)的發(fā)卻在平克曼帶毒品供銷商瘋小八及其表弟急轉(zhuǎn)直下，沃特的人生也由徹底步向失控他被迫開(kāi)始了書(shū)與制毒的雙生活，逐漸墜至萬(wàn)劫不復(fù)的淵?
