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all the talk this morning has been about the new mercedes trombone steering steering wheel device and this was seen when louis hamilton pulled the steering wheel towards him something you never really see, but as he did it the front geometry seemed to change and then pushed it away again back to his normal position so the question is what is going on there everyone's trying to be getting their head around there what it seems to be is it's it's a toe changing device so formula one car you have toe which is the the angle of the front tires and you have toe in, which pitches them in towards each other or toe out which pictures them against each other and you have the more toe in you have the more snappy the front end is as you turn in the more toe out you can stabilize it you turn in and it's not so reactive but what could come out to be doing well it could be either increasing the toe out, which could act as some way to get temperature into the front ties more scrub and you can heat up the uh the outer edge of the tile an area that that is difficult to heat up normally this can be particularly important places like china we're not going there at the moment this year, but if it's back on or back you when you got long straight and tie woman particularly difficult especially in qualifying you go out and sometimes which in teams not sure when they do a prep lab or a first push rusher and other circuit with long straights and you need to have the front temperature in for the first breaking zone it potentially mercedes could be using this to get some heat into those front tires on an outlap but already there's some devices they can do put break bias, massively forward for that lap and just simply breaking and we can do everything to get front temperature and sometimes it's not enough that could be a reason the other possibility is it's reducing the tell out and this would have the adverse effect on tight temperature reduce the temperature in the outer edge and get a more even temperature across the the whole width of the tire as if the tire is not scrubbing along the straight it would also give you just a bit less scrub and maybe it's slightly higher top speed down the straight that would mean that basically the wheels are in completely parallel rather than just miniscularly scrubbing which would um help description and maybe a little bit of a drag as well so different ways for it either way it seems like a genius technique that may or may not be in the rules i'm sure every other team is trying to scrabble around right now to see what's legal and what's not but um it seems like it's some trick the mercedes have found doesn't change the car seemingly in the corners just on the straight the drivers have got to operate it through the steering wheel that's quite an unnatural thing to do as well pull the wheel towards you that's not how you take the wheel off click it at the back and politology so when you're doing that at about hundred and eighty two hundred mile an hour probably feels quite weird that's why they're using testing right now to get used to it。


美国大学恶评系列之佐治亚理工学院佐治亚理工啊,包括整个佐治亚公立大学系统都不是太骚洗脑啊,今年申请必须提交 ict 或者 act, 这个我看很多人啊,让我讲这个左大理工啊,这所学校呢,其实我觉得呀,没有什么好讲的啊,第一 点的学费,大城市顶级的项目。我觉得如果你只看这些个单纯的理工学院呐,那左侧大理工我认为啊,可能是全美仅次于麻省理工的存在啊。你不要提家周理工,那个学校太仙了啊,而且在很多偏应用的领域呢,它其实是远远不如左侧大理工的。 至于说其他的一些私立的工程强效啊,佐子亚理工一年全下来不到五万美元,你这个怎么比啊,对不对?在我申请的那个时候呢,佐子亚理工啊,本科托福有个九十来分 分啊,老 sat 一千九百多分差不多就能录啊。然后呢,就造成了一个非常尴尬的局面啊,高分的呢,录了不愿意去,水平一般的呢,去了根本念不明白啊。后来随着这个申请者呢越来越多, 他们呢,慢慢发现呐,这个光录最顶级的都录不过来啊。你像我们这边能录到 ucla 啊,能录到这个前十的文旅学院的啊,托福一百一十多, ic 提一千五百多的水平,左指压理工呢,经常就是一个炊具嘛。 所以说这个学校啊,现在很难审啊。而且呢,佐兹亚理工啊,包括整个佐兹亚公立大学系统都不是太骚神脑啊。 今年申请必须提交 ict 或者 act 这块我想再次强调一下啊,你如果有能力啊,考到一千四百八往上,同时呢也有这个经济条件去考,特别是非一线城市普高的啊,新的还 挺高的申请者你还是尽量啊去考一个 ict 或者 ect 啊。然后啊,如果你真的是特别想进这个佐兹亚理工的本科啊,愣审呢又申不到啊。我呢给你推荐一所文旅学院啊,叫这个 spellman college 啊,也在雅特兰大文旅学院呢,五十来名啊, 还说的过去,他呢是跟这个佐兹亚理工有三加二双学位的。这些个文理学院里啊,我个人认为啊,最能被中国学生所接受的学校啊。然后研究生院的话呢,佐兹亚理工竞争也很大,国内本科你怎么得是个九八五嘛,没 每本 gpa 呢十二七三十八往上啊,你得有过几段科研吧啊, gre 呢,三百二十来分啊,这个差不多就行啊,他每个专业的研究生啊都很值得去,尤其是你做 ccc 的硕士啊或者 pnc。 其实呢可奖励也不多啊啊,挑 cs 的硕士说一说吧,因为这个呢,我看 有人问啊。当然了,我说的这个不是线上他的那个啊, oms cs 啊那个你如果不是已经在美国就业的单纯想刷个硕士学历啊,别的我是不太建议上啊。如果怕这个 cs 的硕士竞争太大的话啊,你可以申一下这个 computational science ngma 能稍微容易一些啊,他呢本身也在这个计算机学院里头啊,课程安排和资源呢也跟这个 cs 差不多啊。另外呢,单纯从这个 cs 就业而不是科研来讲,再次推荐盛和赛周立啊。好吧,点个赞吧。

终于在跑底天照有缘穿美金龙的无后跟跑鞋拥有者就是子豪。一百二 pv 多少?一千米 pv 两分五十八。哇,非体育生什么时候入的这双跑鞋今年五月份多吧,多少钱?应该就七百块钱不到哦。哎,那很便宜哎。你是买港货? 说说这种鞋你穿起来的实际的脚感吧。去跑短距离点,比如说八百米前面半程感觉挺好的,但是跑到后面呢就明显感觉中间这个地方有一种很明显的一个感觉是他这里有点 稍微看起来比较偏高一点。对,也导致你看这个鞋他落地的一个痕迹,我感觉这里都摩擦到地面了是吧。对对对,所以很神奇,我一开始还以为折掉或者断掉的一个感觉,一个可能这个人的那个水平还没达到能驾驭这个的能力,所以呢就不能导致完整的是前掌标准的姿势落地还是有一点点 姿势不怎么标准也不稳。过去同样是七八百档,这个是七五这个是一八一点六。说这双鞋的优缺点在哪里抛开价格谈一个产品的话那肯定就是耍流氓。再来说还是挺友好的,轻也是很轻,舒适度也还行,而且他后跟的这个保护性这个稳固性都是还可以的, 这个鞋面自己穿的也是比较透气也比较舒服。缺点的话那句话是驾驭门槛是有点高的,所以他说五月份买到现在哦 只穿过一次,因为门槛太高平时都用来收藏,每天看一看摸一摸哈哈哈哈。也不适合平时在普通的水泥地上 作为一种信念顶高水平够高人穿这双鞋有两个版本,就是专门是田径厂版本的,对,保底版本,这个是对一个不太重要鞋,就感觉鞋带太长,好像这个底下这个脆丁不太耐, 少有四三四毫米吧,但是他带来的那个推进力真的很快。你觉得什么样的人适合入手这双鞋?全码要三分五十到四分 二十多,这个配速的人去穿吧,而且一定要适合成长落地的人去穿,脚踝能力要够一点。或者还有一种人就是你喜欢收藏鞋的,你买来玩玩,因为他比较独特嘛,他风格身是能立起来的。对,翘翘板。对哎,这很很有趣。大破鞋,快乐鞋。