East London in South Africa. 这里是南非的东伦敦 63 years ago, just before Christmas, 63年前，就在圣诞节前夕 the curator of the local museum was idly sifting through a fisherman's catch down on the waterfront. 当地博物馆的馆长...
Duane Gish is a scientist. Duane Gish是一位科学家 My Masters degree is chemistry from UCLA 我有加利福尼亚大学洛杉矶分校化学硕士学位 and my doctorate is in biochemistry from the University of California at Berkeley. 还有加利...
But transitional forms are also the rarest of beasts. 不过过渡型物种也是最罕见的动物 By their very nature they were few in number and lived for just a short intermediate time until a wholly new animal evolved. 从它们的性质不难看...
The missing link had to be what Charles Darwin called a transitional form. 进化缺环必须是达尔文所谓的过渡型物种 These lie at the very heart of his Theory of Evolution because they show how one animal can mutate into another. 它们是...
But then the doubts crept in. 可是后来一些怀疑的声音却掺杂进来。 Only Jarvik had ever analysed the ichthyostega fossil and you just had to take his word for it, 只有Jarvik研究过这块鱼石螈化石，人们只能参照他的说法...
People had been looking for this in a way ever since Darwin, ever since 1859. 可以说自从1859年，从达尔文开始，人们一直都在寻找这只动物 This transition is the one that so intrigued everybody going from the water to the land a...
Some could then have evolved on land. 有的后来在陆地上进化 Their fins became legs, they grew five fingers and toes, they started to walk. 它们的鳍变成了腿，长出了5根趾或爪，它们开始行走 They became tetrapods, our ance...
However there's a problem. 然而问题依旧存在 It's still very difficult 用一种用户友好的方式 to encrypt content in a user-friendly way. 对信息进行加密仍然非常困难 One of the best ways to protect your privacy 保护隐私最...
At the heart of this upgrade is complex cryptography. 这次升级的核心是复杂的加密技术 Work began on adding cryptographically strong signatures 从为域名系统中的每一个条目 to every entry in the domain name system 添加复杂加...
For those of us who might wish to resist surveillance, 对那些想要抵抗监控的人来说 the hunt for that technology is now on 寻找这项技术的行动已经开始了 and it is to cryptographers that we must look for answers. 如密码学家所...
