Wheredidwecomefrom?Whatmakesushuman?Anexplosionofrecentdiscoveriesshedslightonthesequestions,andNOVAscomprehensive,three-partspecial,BecomingHuman,examineswhatthelatestscientificresearchrevealsaboutourhominidrelatives.Part1,FirstSteps,examinesthefactorsthatcausedustosplitfromtheothergreatapes.TheprogramexploresthefossilofSelam,alsoknownasLucysChild.PaleoanthropologistZerayAlemsegedspentfiveyearscarefullyexcavatingthesandstone-embeddedfossil.NOVAscamerasaretheretocapturetheunveilingoftheface,spine,andshoulderbladesofthis3.3million-year-oldfossilchild.AndNOVAtakesviewersinsidetheskulltoshowhowourancestorsbrainshadbeguntochangefromthoseoftheapes.Whydidleapsinhumanevolutiontakeplace?FirstStepsexploresaprovocativebigideathatsharpswingsofclimatewereakeyfactor.望(wàng )燕云(🧘)，望汴梁(liáng )，梦一(yī )晌……一(🌡)曲(🛩)戏腔版《赤伶(líng )》，就(😇)这样徐徐落下最后一个尾音，全场沉寂无声，仍表(biǎo )情震(🎇)撼，处(chù(🥈) )在《赤伶(💭)》的画卷(🏧)中。结果刚躺下十秒不到，手(shǒ(📹)u )机(jī )又响(xiǎng )了，他挂掉。傅(🚙)(fù )城予仿佛看出了她(tā )的(🍭)想法，又弯腰(🔆)低下头来亲(🍋)(qīn )了她一(yī(♍) )下(xià )之(zhī )后，才道(👜)：真的，外面的人早被打发了，没(📀)人听到的—(✌)—经典早期电视剧，由(✉)著(😍)名表演艺术家李雪健(🛺)饰演(🕠)李大(🐔)钊，还原了一段难忘(🌉)的革命岁月可是当霍祁(🈷)然变(biàn )成她和他(✈)的(🥎)儿子时，慕浅只(zhī )觉得(🍞)他(tā(🐱) )做得(dé )不够好，哪怕他能再多做一(🥞)点点，也(yě(🥋) )许祁然就能避(bì )免(miǎn )目前(👯)这个失(🎛)语的(de )状况。光是拿起来(😋)就费劲了，正常人估计(⛵)(jì )拿着弓伸直手都做不到。嬴稷(jì(🥉) )打开秘折(🕟)后(🐵)，双(shuāng )眼(🌭)瞪大了。众人(🙂)听到是原创(chuàng )的方案，顿时唏(☕)嘘一片。