When you experience something new, do you know what happens to your brain? 你知道在接触到新事物时大脑会发生什么吗？ Some of the neurons in your brain build new connections. 大脑中的一些神经元会建立新的连接。 My br...
Worker bees then take over, secreting wax to build the hive. 工蜂从这一阶段开始接手，它们用蜂蜡建造蜂巢。 Starting from the top and working down, they build combslayers of hexagonally shaped cells with passageways along the wall...
Unless you're an entomologist or a beekeeper, bees typically inspire one thing: fear. 除非你是昆虫学者或养蜂人，否则一提到蜜蜂，映入脑中的首先可能是可怕。 But most bees are non-aggressive, and only sting when provoke...
NO NO No,we can't manufacture enough ozone to replenish the ozone hole. 没门。没门？没错，我们无法生产臭氧来取代臭氧层空洞。 No, why not? 为什么不行？ Several reasons prevent us from doing this. 我们无能为力，原因...
Yael,We're always hearing that the ozone layer is being depleted, and how bad this is because we need it to protect us from the sun's harmful ultraviolet rays. 雅艾尔，我们常听说臭氧层正在逐渐消失的消息，这可不是件好事。因...
Boy or girl? 是男还是女? That's the first question we ask about new babies, new puppies and newly-found fossils. 这是我们询问新生婴儿,新降生小狗及新发现化石的第一个问题。 Fossils? Yep. 化石?是的。 Experts can tel...
DON:Time once again for What You Didn't Know. 唐:又到了《你并不清楚的事情》节目环节。 This is where we read a well-known science fact and then surprise you with the follow-up. Ready? 我们这里有一条非常著名的科学事实而...
DON:Today's Moment of Science is about lightning bugs. 唐:今天的科学一刻我们要讲的是关于萤火虫。 Lightning bugs are cool because if you squish 'em you can make...oh, forget it! 萤火虫可是非常酷,因为如果你压扁它们就...
It's no secret that China's economy is growing at a rapid pace. 众所周知，中国的经济正在飞速发展。 But it may surprise you to learn that some Chinese citizens are growing, too...taller, 但可能会让你大吃一惊的是一些中国人...
DON:Yael, I've been thinking lately that maybe I should go into stand-up comedy. 唐:雅艾尔,最近我一直在想也许该去演喜剧脱口秀。 YAEL:What on earth gave you that idea? 雅艾尔:到底是什么让你萌生这种念头? DON:I've n...
YAEL:Good news, Don, I think I've finally mastered schmoozing with strangers. 雅艾尔:唐，告诉你个好消息,我想终于掌握了与陌生人闲谈的诀窍。 DON:You have? 唐:你有什么秘诀吗? YAEL:It all has to do with what scientist...
Don:Yael, every day I grow closer to my goal of mind control. 唐:雅艾尔,我觉得每天都离自己精神控制的目标更近了一步。 Yael:What do you mean, Don? 雅艾尔:此话怎讲？ DON:Check out this study from Ohio State University t...
Don:The anatomy of fear, on this Moment of Science. 唐:今天的科学一刻为您带来的是恐惧的解析。 Yael:One nice day you're walking along a wooded path. 雅艾尔:在一个天气不错的日子里，你正在林荫小道里漫步。 Yo...
Don:What a great day for a drive! How do you like my new Ferarri? 唐:多么适合兜风的天气!你觉得我的新法拉利怎么样? Yael:Very fancy. 雅艾尔:非常花俏。 Don:Best of all, the radio works, so we can still enjoy A Moment of Sci...
Don:Here's a simple demonstration you can do with cool implications. 唐:这是一个你可以做的具有很酷含义的简单演示。 Find a large object that is brightly colored--let's make it a green door. 找一个色彩鲜艳的大物件让我们...
