2023-12-20 20:24:44 -
小巧玲珑,日出携带方便,物有所值!


2023-12-19 09:05:13 -
很好看,布料也很好,做工挺精细的

2023-12-22 21:26:03 -
很好,满意。

2023-12-13 21:00:40 -
旅行包的面料特别的好,感觉很结实,做工也很细节,使用起来也挺方便的,健身的时候用。

2023-12-15 04:39:34 -
真不错的东西,京东的品质没的说,京东的速度没的说,就相信京东了,售后服务也非常给力,客服特别有耐心,回复特别的及时,7天无理由退货也非常棒,先行赔付特别好,白条的活动非常省钱


2023-12-21 23:11:33 -
种草了很久的包包,终于买啦,没有让人失望,很能装,而且很轻,天天背的节奏

2023-12-22 09:26:50 -
质量很好,还很防雨,就是夏天背着后面总是很热的感觉。

2023-12-27 09:56:03 -
产品包装:包装不错,是赠品,但是是很认真的赠品

2023-12-15 14:24:40 -
做工细节:好 容量大小:正好 实用性能:很好

2023-12-28 19:26:47 -
包买了一段时间了,刚买时因为快递包装得很简单,收到货时包已经压变形了,商家叫我塞东西进去胀满,胀两天就好了,我塞了好几天都没有恢复,后来商家也爽快地给我换了,包本身还是不错的,只是如果包装弄好点,没有把包压变形,中间就没有那么多繁琐的事,会更好


人类进化还在继续吗?未来人类会进化成什么样子?

Are humans still evolving? What will humans look like in the future?

 

自然选择是进化生物学中最核心的概念,是导致生物进化的关键因素。根据达尔文的进化论,在残酷的生存斗争中,自然选择能使有利于生物体生存与繁殖的遗传性状变得更为普遍,并使有害的性状变得更稀有。

 

人类的继续进化,取决于突然变异和这些变异对生存的优势,以及这些优势突变能否通过遗传代代相传。然而现代医学和扁平化让进化存在的基础基本消失了。因此,有些科学家认为,人类可能暂时停止进化了。不出意外的话,人类将永远是现在这个样子。

 

例如,在我们的身体中,存在着许多没有什么用处的组织。例如阑尾,就是人类身体中无用的组织。阑尾最初是用来消化人体中的难以消化的食物的器官,随着人类饮食的改变,这个器官逐渐用不上了。科学家认为,人类身体中保留的无用器官是进化停止的证据。

 

然而,也有许多科学家相信,自然选择仍在继续。只是我们现在看不到变化。进化不是一蹴而就的,而是一个非常漫长的过程,是由微小的量变不断的叠加最后导致的质变。在生物的进化中要想达到宏观意义上性状的改变,至少需要经历数万、到数十万年的时间。而在几百年、几千年的时间里,生物只能发生微小量变,也就是生物学家所说的微进化。

 

科学家们近几年发现了发生在人体身上的微进化的例子。这些正在发生的人类进化的证据,让人们相信,未来的人类一定会和现代人不同。

 

许多生活在发展中国家的人,因为生活贫困遭受着传染性疾病的困扰。研究人员却发现,在这样的条件下,自然选择可能会挑选出有利的基因,为人们提供抵抗艾滋病、疟疾、流感的能力。而这些有利于人类的基因进化,都是最近才扩散到不同人群中的。

 

另一个例子是,人类的智齿正在消失。人类的祖先比我们现在的下颚更大,因为当时人类需要吃更坚硬粗糙的食物,这时会用到智齿。现代人的食物非常精致,口腔空间也变小了,智齿的功能已经丧失。随着进化的进行,今天有35%的人天生没有智齿。据推测,未来将会有更多的人,天生无智齿。这一现象,是人类在继续进化的证据。

 

人类比其它动物更为聪明的原因是我们拥有较大的大脑。但事实上,人类的大脑在过去3万年里一直在不断萎缩中。人类大脑的平均脑容量已经从1500立方厘米缩减到1350立方厘米,这相当于减少了一个网球的体积。

 

根据过去200年的记录,人类体温的趋势一直在下降,人类体温平均每十年下降0.05摄氏度。科学家目前还不清楚人类体温的降低,在未来会对我们的健康产生什么样的影响。虽然我们身体的消耗减少了,但我们吃的食物并没有减少。人类脑量变化和体温变化趋势,也是人类在继续进化的证据。

 

一些科学家推测,人类未来的体重会越来越高、身高也越来越高。但未来人类的体温会越来越低,只是最终能低到多少,目前尚不清楚。

 

附一些相关网络文献和视频汇集:

进化论强调生命一直在进化,为什么现代人类停止进化了?

 

走向科幻般的硅基生命,人类可以吗?

 

人类已经停止进化了吗?还是进化缓慢到我们无法察觉的程度了?

 

人类几千年没有变化了,是人类停止进化了吗?专家:其实还在继续

 

人类还会继续进化演化吗?将来我们会变成什么样?

 

Recent human evolution

 

Are Humans Still Evolving? 'Maybe More Rapidly Than Ever,' Says Scientist

 

How Humans Would Look Like in the Year 3000

 

How Are Humans Still Evolving?

 

Is there still evolution in the human population?

 

What Will Humans Look Like in 1 Million Years?

 

What Will Future Humans Look Like in 1,000 Years?

 

THE FUTURE OF HUMANITY: A.I Predicts 400 Years in 3 Minutes

 

Are Humans Still Evolving?

 

Are 21st Century Humans Still Evolving?

 

Really great shoes, in a color combo I couldnt get locally.
- Liberia

My husband loves the shoes. Very comfortable and was a perfect fit.
- Guam

Best and most comfortable shoes ever. I did pay $5.00 more than my normal cost.
- Guam

Great product. Have bought several. I replace them when they wear out. Worth every penny.
- Liberia

Great fit and look good too. I am well pleased with these new shoes. Thanks for two day delivery .
- Switzerland

My husband is picky when it comes to his shoes. This is his go to athletic shoe. Great quality. Will purchase again.
- Singapore

I love the fit, and they are very stylish. Only thing I didn't like is the box it came in was to small other then that will buy again.
- Switzerland

My husband has wore this brand for awhile now. We normally got them from JC Penney's but found them on for a lower price. Happy with the purchase.
- Switzerland

This is the fifth or sixth pair my husband has had of this item. He has flat feet and need support. All have worn very well. That is why we keep coming back for more.
- Liberia

This is my husband's favorite shoe for comfort! He wears them for 'good' and when his older ones wear out, he rotates the newer one for work, and orders a new pair. He says they provide him with the perfect amount of support!
- Switzerland

2024-01-12 08:56:54--
The quality of headphones is very good, the sound quality is very good, the battery life is long, the workmanship is fine, I like them very much, and I am very satisfied.

2024-01-12 08:55:35--
Yes, it's very compact and convenient to carry. It also gives a charging cable. The connection is very convenient. After connecting it once, it will connect itself after opening the cover. It's very convenient,

2024-01-12 08:50:27--
Didn’t come with zip tie like it was supposed to

2024-01-12 08:46:05--
Shoes looked exactly as pictured. Good quality

2024-01-04 19:04:11--
I like my new shoes. It came so fast. Thatamp;apos;s right up my alley. Thank you again. I also recommend this seller.

2024-01-04 19:03:59--
I have had a hard time finding these shoes in stores in regular width, so I was really glad I could purchase these at a very reasonable price.

2024-01-04 19:02:01--
Arrived defective

2024-01-04 18:58:48--
The quality of sport is great, good materials and finishes, I will certainly buy again

2024-01-04 18:58:22--
Llegaron perfectas!!


2024-01-04 18:54:45--
I have bought these before and the quality has been better and more accurate. These are still good however.

2024-01-04 18:53:16--
My husband loves the boots. We actually ordered a different pair. The only thing is the delivery process takes forever. We will be ordering again. Next time we will order like 5 pair since the delivery process takes so long.

2024-01-04 18:51:57--
Great shoe!

2024-01-04 18:51:09--
Very beautiful

2024-01-04 18:49:41--
Love them , I’m very excited

2024-01-04 18:49:03--
very nice thank you..i will order again

2024-01-04 18:44:29--
Excellent fit, very comfortable, good cushioning, since I stand up all at work. Going to order more, the stores on my area do not carry my size, and itamp;apos;s very hard to find

2024-01-04 18:43:25--
i didn’t think it was for real but it is really good i recommend to buy from this person


2024-01-04 18:42:47--
Very except the glue on the ratings

2024-01-04 18:39:54--
Love it very much

2024-01-04 18:37:51--
Good quality. Would buy again.

2024-01-04 18:37:01--
Really a pleasant shopping experience

2024-01-04 18:34:36--
Love these, look perfect and really comfy to wear! Very happy with them

2024-01-04 18:32:54--
Second time ordering- they don’t misssss!! The box, the tag, the quality of the slides are incredible. I’ll probably be ordering in other colors. Thanks seller! Ordered July 11th and received July 27th


2024-01-04 18:32:42--
These glasses don’t look like the pictures. The ones I got only have a frame around the lens on the top. The ones I picked were frameless. Very flimsy quality.

2024-01-04 09:21:16--
Goods received, very beautiful, is like the model, fine workmanship, good quality, material is also very good, satisfied with a shopping.

2024-01-04 09:20:18--
Exquisite workmanship, it can modify the face shape, and it is a necessary artifact for taking pictures.

2024-01-04 09:14:57--
Very nice shoes. Some construction details are not perfect, but overall I must say I love these shoes and their comfort. I would never take them off and the color is super nice!

2024-01-04 09:13:54--
Ok but not worth the price

2024-01-04 09:13:53--
Didn’t come with box and was a little wonky

2024-01-04 09:12:00--
Shoes are Fire, came in 2 Weeks! Will def buy again

2024-01-04 09:10:27--
The quality is amazing and definitely worth the price. I order the same shoe in different colors from aliexpress for less money and it was not worth it at all the quality different is crazy the other is paper thine and this one feels like an authentic one


2024-01-04 09:08:50--
Looks pretty legit. Arrived in 3 weeks. Although I've seen the real thing up close, I don't feel it. I would say the bag is heavy but looks well made. a good scam

2024-01-04 09:06:29--
Simply gorgeous!!!

2024-01-04 09:06:07--
Perfect! Just like the real ones!

2024-01-04 09:04:15--
These are as close to real as you can get. The UGG stamp is a little light though. You can see it, but it’s not super defined. Either way, definitely worth the price and the quality is 10/10. (This is a real review from the US)…. They got to me in about 3 weeks, but tracking wasn’t available.

2024-01-04 09:04:13--
Fast shipping great seller

2024-01-04 09:03:43--
Reasonable price, service in place, timely delivery. i will order again. Thank u

2024-01-04 09:03:06--
If you want these charming items, don't hesitate, I ordered them, they shipped quickly, the quality is good, which is what I expected, and they are cute.

2024-01-04 09:02:01--
Very good, about the original

2024-01-04 08:58:51--
It's very easy to use, can be heard clearly, is exquisitely made, and has a good texture.

2024-01-04 08:55:31--
The sound quality is also excellent. There is no electric current sound. It's small and convenient. It's great. I like it. It's so good. It's amazing that the price is cheap. I didn't expect the quality to be good.

2024-01-04 00:07:37--
very fast delivery and a great product

2024-01-04 00:06:51--
Perfect, as the photos, I will ask again.

2024-01-04 00:06:41--
Well re￧u in the usual D←lates and in accordance with the seller's photos. Satisfied

2024-01-04 00:06:05--
Never received this product.

2024-01-04 00:01:57--
The shipping was very fast. I order 8/27, it arrived 9/7. For the amount of money spent /saved this bag was worth it. I compared the color and look to my other LVs that are authentic and it looks no different on the outside. The inside of the bag is pretty disheveled but I can look past it. I will order again.

2024-01-04 00:00:30--
It looks very good, although the case had a little run as painting

2024-01-03 23:59:30--
Fast shipping!!

2024-01-03 23:58:52--
Super cute, love it!

2024-01-03 23:56:14--
very pleased with the hand bag 5 stars 👍

2024-01-03 23:55:52--
Great quality and absolutely cannot beat the price!

2024-01-03 23:53:50--
Thank you! I am very please with my handbag . The quality is great as well as the packaging .

2024-01-03 23:48:45--
Wow. Delivered in 16days! This is my second from them. Will be ordering more. Thanks again for a great product and speedy service

2024-01-03 23:48:08--
this bag is a lot bigger than expected and doesn’t look that real you can definitely tell it’s fake. i’m a little disappointed im this bag

2024-01-03 23:47:28--
Very nice wallet. Shipping takes about 3 weeks. Will definitely buy again. thank you very much

2024-01-03 23:47:11--
Very happy to buy, will buy more! Perfect fit, perfect fit. Trust the seller 100%. Transportation is also very fast. I didn't expect it, I didn't expect it to be so fast.

2024-01-03 23:46:53--
I really like my bag, its quality is like my real bag, and I will order it again from this seller. I believe if you order from here, you won't make any mistakes. The only thing is that delivery takes about 3 weeks, which is very worth waiting for

2024-01-03 23:46:42--
The price is very favorable, the service is also very good, and the things are very good. I gave high praise and encouragement this time. I am a good seller, the quality is very good, and the seller will continue to support you. Thank you very much, I really like it, and I will come again next time

2024-01-03 23:46:14--
It’s a beautiful bag I wasn’t sure in size cause I dnt know about size differences so it’s the smaller one than the one I wanted but that was my mistake it only gives me a reason to order another one different color it’s a beautiful bag great quality very fast shipping and delivery this is the second time I order from this seller and they never disappoint

2024-01-01 00:52:24--
Very beautiful!!! Very shiny!!! Recommended!!!

Displaying 1 to 60 (of 831 reviews)

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