A witty, exhilarating and mind-expanding exploration of the word of our times - data - with mathematician Dr Hannah Fry. Following in the footsteps of BBC Four's previous gleefully nerdy, award-winning maths films The Joy of Stats, Tails you Win - The Science of Chance and The Joy of Logic, this new high-tech romp reveals exactly what data is and how it is captured, stored, shared and made sense of. Fry also tells the story of the engineers of the data age, people most of us have never heard of despite the fact they brought about a technological and philosophical revolution.
For Hannah Fry, the joy of data is all about spotting patterns. She's Lecturer in the Mathematics of Cities at UCL as well as being the presenter of the BBC series Trainspotting Live and City in the Sky, and she sees data as the essential bridge between two universes - the tangible, noisy, messy world that we see and experience, and the clean, ordered, elegant world of maths, where everything can be captured beautifully with equations.
Along the way the film reveals the connection between Scrabble scores and online movie streaming, explains why a herd of Wiltshire dairy cows are wearing pedometers, and uncovers the remarkable network map of Wikipedia. What's the mystery link between 'marmalade' and 'One Direction'?
The Joy of Data also hails the giant contribution of Claude Shannon, the American mathematician and electrical engineer who, in an attempt to solve the problem of noisy telephone lines, devised a way to digitise all information. It was Shannon, father of the 'bit', who singlehandedly launched the 'information age'. Meanwhile, the green lawns of Britain's National Physical Laboratory host a race between its young apprentices in order to demonstrate how and why data moves quickly and successfully around modern data networks. It's all thanks to the brilliant technique first invented there in the 1960s by Welshman Donald Davies - packet switching - without which there would be no internet as we know it.
But what of the future, big data and artificial intelligence? Should we be worried by the pace of change, and what our own data could and should be used for? Ultimately, Fry concludes, data has empowered all of us. We must have machines at our side if we're to find patterns in the modern-day data deluge. But, Fry believes, regardless of AI and machine learning, it will always take us to find the meaning in them.
很喜欢主演，几乎撑起了整部电影。小女孩的部分太虐心了。
7分，多一星给桑婆的表演。She was only five years old！ 这一段真的把我看哭了。看到flash back的回忆就知道事情没有那么简单，桑婆真是牛逼的女人，演啥是啥。
今年目前看過最好哭的電影。桑卓布拉克又沒讓人失望！
当所有人都在谈论和解的时候，片中反复出现的“you're a cop killer everywhere you go”才是世间的真实吧/女主演技值得加一星
好电影。人生无助。而，努力，也只在某些地方有用。Bullock不要再打针了，有鲔鱼嘴的前兆了。
我们与恶的距离……我女神的演技真的是逆天，秒杀所有国内女演员……故事几乎是满分的，每个人物之间的冲突和作用力设置得都很到位，其实可以再做点减法。能看出来是根据剧集原著改编的，但还是在人物和冲突设置上有很多值得学习的地方。
明明不是一个无病呻吟的故事，但是拍出来的感觉各方面都好无病呻吟啊……
撕心裂肺的愛，有養育過孩子的人應該比較能體會
不要轻看每一个人，你根本不知道ta背后有多少你无法想象的故事。
成年人替未成年人顶罪，这次美国白左可算是左出了新高度
SB的演技再好（加一星），也扛不住剧情基本设定的问题。SB真人比她妹妹大30年。就算剧情以中年设定，40多岁，坐牢时也20多。5岁女孩误杀应该是不需付法律责任的。而她做为监护人，考虑当时的情景，最多也就几年。完全没有必要去顶罪，然后妹妹被领养，却又一直不甘心。描述狱后重生困境和黑人偏见也（加一星），不能更多了。
Sandra Bullock为获奖准备的片
幼儿犯罪不是无罪吗？... 反转得有点意思 演技、化妆厉害了👍
女主表演很投入，但剧本不太现实，试问五岁小孩开枪杀人也不用坐20年牢，女主这是用自己20年换妹妹一个好前程？未免有些扯
大冤+大爱，这是全人类共通的戏剧主题。很感人，桑德拉布洛克的表演很高级，把这份忍辱负重刻画得入木三分，谜底揭开的点也恰到好处，停止在姐妹相拥简直是太明智的选择，干净利落，余音绕梁。
典型的美影了，摄影和道具经费充足，明亮又丰富；剧情和角色不能更假更硬，就跟空心的硬纸板子一模一样。一个女主八百个男人围在身边搭救，老公猪都不吃的糠。
ps:姐妹情，其实更像母女。
撕心裂肺的愛，有養育過孩子的人應該比較能體會
Life is hard; Life goes on
都说桑德拉在本片中演得很隐忍很丧很刚，我倒觉得最后跟妹妹的重逢多多少少要流下一两滴眼泪吧？再怎么刚的女子在情感迸发处也是会流眼泪的。
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