文章列表

• 1.TED演讲:为什么油水不能混合(2)
• As liquid water, these molecules are engaged in a constant and random square dance that is called the hydrogen bonding network. 作为液态水，这些分子从...
• 2.TED演讲:为什么油水不能混合(1)
• Why does salt dissolve in water but oil doesn't? 为什么盐可溶于水而油却不行呢？ Well, in a word,chemistry. But that's not very satisfied, isn't it? 总...
• 3.TED演讲:什么是脂肪(2)
• Now, even though both of these molecules are made up of exactly the same building blocks, 尽管这两种分子由一模一样的东西组成， they are two completely...
• 4.TED演讲:什么是脂肪(1)
• Olive oil is 100% fat; there's nothing else in it. 橄榄油含有100%的脂肪，除此之外没有别的。 Pancake mix, on the other hand, is only about 11% fat. 相...
• 5.TED演讲:压力会造成青春痘吗(2)
• The hypothalamus, the master controller of your hormones, releases something called corticotropin-releasing hormone. 下视丘是控制荷尔蒙的主宰，它会释...
• 6.TED演讲:压力会造成青春痘吗(1)
• She's only a few feet away. 她就在不远处。 The closer he gets, the more nervous he becomes, 他越走近越紧张， the budding zit on his nose growing bigge...
• 7.TED演讲:动物有语言吗(2)
• Their alarms calls indicate the predator's size, shape, speed, and, 它们的警报展现了捕猎者的大小、体型、速度 even for human predators, what the person...
• 8.TED演讲:动物有语言吗(1)
• All animals communicate. 所有动物都会相互交流。 Crabs wave their claws at each other to signal that they're healthy and ready to mate. 螃蟹相互挥舞钳...
• 9.TED演讲:激发《权力的游戏》灵感的战争(2)
• But instead of a crown, York's head acquired a pike after he was killed in battle with the Queen's loyalists. 可惜的是，理查约克没能成功戴上王冠，而是...
• 10.TED演讲:激发《权力的游戏》灵感的战争(1)
• As far as we know, Medieval England was never invaded by ice zombies, or terrorized by dragons, 就我们所知，中世纪的英国不是被冰僵尸入侵，也不是受到恶...