In this video by QuantumBoffin, an experiment demonstrates the total internal reflection of light inside a glass block. An angular scale is used to measure the critical angle and determine the refractive index of the glass [full video: ] , page 15

分享一个链接

发表一篇文章

任何有趣的，图片，热点新闻，视频，文字...

2204 位用户此时在线

24小时点击排行 Top 10：

连滚带爬……

俄罗斯宣布研发出自己的人形人工智能机器人

特斯拉成立党支部。马斯克：我们有AI、有火箭、有自动驾驶。中国：很好，现在你也有组织生活了。马斯克终于明白，续航的核心，不是电池，是组织。

俄軍「散裝」佔領沃爾昌斯克，最新一次戰鬥，前來進攻的俄軍、裝備全被炸廢了，俄軍多次宣稱佔領了沃爾昌斯克，可現在還在烏克蘭人手中。

11月11日，知名美国网络主播哈桑·皮克尔在北京天安门广场直播升旗仪式。期间，他向直播观众展现了一张P过的毛泽东图片，几秒后立即遭到赶来的中国警察盘查。

Incredible martial art performance 😱

I can't stop laughing 😆 This is a presentation of Russia’s first AI robot. I think it learned to walk from alcoholics.

11月9日，据国内媒体报道，江西省九江市都昌鄱阳湖服务区附近的风力发电机叶片断裂，玻璃纤维满天飞。记者上前求证，询问“吸入玻璃纤维是否会对人体造成损伤”时，相关工作人员态度恶劣至极，不仅未予专业解答，反而冷漠回应“去医院开证明”，随即挂断电话。

全网疯传！苏州这个视频激起亿万民愤！习近平政权大失民心！

China’s engineering marvel 👀 Nov 11: the Hongqi Bridge (红旗大桥) at the Shuangjiangkou Hydropower Station (双江口水电站) in Barkam (马尔康市), Aba (or Ngawa) Tibetan and Qiang Autonomous Prefecture (阿坝藏族羌族自治州), Sichuan province, collapsed after 4pm local time,

https://t.co/Qi1qbL84uT

Bridge in China partially collapse months after opening.

往波克羅夫斯克滲透俄軍視頻1，途中實在走不動，途中泥水地休息視頻2，俄軍自拍，他繪聲繪色地說：“我好餓啊，可是一點野果都沒有，啥吃的都沒有，到處都是屍體，好多啊！我該往哪兒跑，該躲到哪兒去？”

Russia presented its human-like AI robot. It fell down as it walked onto the stage.

左翼美国网红Hasan在北京直播遇麻烦了。

如何打造一个几乎“不会失败”的生意？一直觉得，创业就是九死一生，充满了不确定性。如果有种方法，能让创业的成功率大大提高，甚至接近“不会失败”呢？还真有人做到了，牛逼。最近 Youtube 看到一个澳洲连续创业者 Mike 的故事。他用一套完全相同的打法，做了 5 个 SaaS 产品。

11月11日，云南日报发布大理南涧“赤裸儿童”现状视频。视频画面显示，三岁男孩现已已习惯穿着衣服，和小朋友到茶园大象、在家里和大人捉迷藏、与工作人员一起画画、玩耍。

11月11日，知名美国网络主播哈桑·皮克尔（Hasan Piker）与多位网红一起，在北京天安门广场直播每日的升旗仪式时，遭到警方的骚扰。直播期间，皮克与另一位主播威尔·内夫（Will Neff）开玩笑说：“我们都在天安门广场，所以我们都在变成中国人。”

天津试行有偿捐献器官。

11月6日，一安徽网友发布视频，一边刷着媒体报道“韩国人吃不上豆腐”的新闻，一边得意洋洋地展示自家全素菜肴里堆满的豆腐制品，试图“隔空炫富”。网友们集体“阴阳怪气”开嘲：有IP属韩国的网友直怼“这里没有人吃不起豆腐”还有网友留言道：“鸿蒙新闻看起来就是爽”，并补刀“时薪10元的嘲讽时薪60元的吃不起

主持人就高市早苗被中国外交官威胁斩首一事问川普：中国不是我们的朋友吧？川普：我们很多盟友也不是我们的朋友，他们从我们这里占的便宜比中国还多。

JUST IN: 🇨🇳 Hongqi bridge collapses in southwest China, months after opening.

11月10日，宁夏银川，政兴文樾小区的业主集体抗议，以威胁跳楼的方式，要求开发商归还被强卖的北大门。

奥特曼:合着我不建机房你们就不发新模型咯? 给大家带来月之暗面在 Reddit 的 AMA (Ask Me Anything) 的爆料内容！信息量巨大! 首先最大的猛料莫过于 ComfortableAsk449 (小道消息是这位是杨植麟) 回应 Kimi-K3 什么时候发布说 "我们会在奥特曼的万亿美元数据中心建成之前发布"哈哈哈哈言归正传,

令人咂舌的美国总统世界观：每年60万个中国留学生是为了让美国再次伟大，法国不是朋友！福克斯新闻主持人劳拉·英格汉姆采访特朗普时问他：为什么他认为每年给中国60万个学生签证能让美国更伟大？为什么不给法国等盟友国家更多的签证？特朗普的回答：法国征收25%的关税，他们不比中国更好。尼玛！

本站自动实时分享网络热点
24小时实时更新
所有言论不代表本站态度
欢迎对信息踊跃评论评分
评分越高，信息越新，排列越靠前

2

1

0

In this video by QuantumBoffin, an experiment demonstrates the total internal reflection of light inside a glass block. An angular scale is used to measure the critical angle and determine the refractive index of the glass

[full video: ]
有趣
( buff.ly )

2年前由 Massimo 提交

1周内 1个月内 1年内全部时间

1

2

1

1

Her family had to identify her by her tattoos. An illegal immigrant murdered a black woman and through her body off of a bridge. I haven't seen many people on the left talk about this?
If this man wasn't in this country, this wouldn't have happened. Black Americans regularly
btc
( twitter.com)

2个月前 • Jeffery Mead • -- 点击 • 下载视频 0 评论

00:02:22

2

2

1

1

For a moment I thought he was President Trump. 😂😂
This is Elvis Presley by a 14-year-old Jimi Hendrix after seeing him in concert.
有趣
( twitter.com)

1年前 • Figen • -- 点击 0 评论

3

3

2

2

This terrible damage to the street is done by a group of Chinese nationalist students who study in Royal academy of Art

here is their group photo
每日热点
( twitter.com)

2年前 • 巴丢草 Bad ї ucao • -- 点击 0 评论

4

3

2

2

Yes, this is a purple rock on Mars , 225 million kilometers away. And here it is in your Threads feed!
Image captured by NASA's Curiosity Mars Rover.
有趣
( twitter.com)

1年前 • Curiosity • -- 点击 0 评论

5

2

1

1

This is the most dangerous animal in the world. It is responsible of MILLIONS of deaths every year. By its side, a great white Shark swims peacefully.

有趣
( twitter.com)

2年前 • Amazing Science • -- 点击 • 下载视频 0 评论

00:01:00

6

2

1

1

This is a 3200-year old attendance sheet found in Deir el-Medina, Egypt. Reasons for worker absence include "embalming brother", "brewing beer" and "bitten by scorpion"
有趣
( twitter.com)

3个月前 • non aesthetic things • -- 点击 0 评论

7

2

1

1

Great work by and to begin cracking down on overbilling by Medicare Advantage plans.
The government is 7 years behind on its required audits of these plans, but will now catch up on all audits by the end of this year. These audits should result in billions of
btc
( twitter.com)

5个月前 • Department of Government Efficiency • -- 点击 0 评论

8

2

1

1

Jumping on a trampoline is a continuous exchange between potential, kinetic and elastic energy.

If someone adds elatic energy for you like in this video, your jumps can become incredible.

[📹 Ernest Brenchley: ]

有趣
( buff.ly)

2年前 • Massimo • -- 点击 • 下载视频 0 评论

00:00:12

9

2

1

1

Moments after implantation, our device can provide visibility into real-time neural activity. This video shows the gradual increase in activity as one of our recent participants wakes up post-procedure 🌅🧠
btc
( twitter.com)

2个月前 • Neuralink • -- 点击 • 下载视频 0 评论

00:00:13

10

2

1

1

"Rescue teams, please come quickly! Look, so many people are calling for help!" said the woman filming this video.
This is near the Dashiqiao Market on National Highway 107 in #Zhuozhou City, #Hebei Province, #China, where continuous calls for help can be heard.
Hebei's Zhuozhou…
时政
( twitter.com)

2年前 • Inconvenient Truths by Jennifer Zeng 曾錚真言 • -- 点击 • 下载视频 0 评论

00:00:13

11

2

1

1

The ultimate path to peace and stability in the Middle East hinges on empowering these brave women of Iran to topple Khamenei’s oppressive regime.
I received this video from Tehran Subway showing a woman resisting the morality police while seeking help.
This brutal attack on…
时政
( twitter.com)

1年前 • Masih Alinejad 🏳️ • -- 点击 • 下载视频 0 评论

00:00:24

12

2

1

1

AOC: In this specific instance, sanctions that were originally authored by Marco Rubio took a large part in the driving of populations to our southern border, shortly after those sanctions were enacted, we started seeing dramatic increases
时政
( twitter.com)

2年前 • Acyn • -- 点击 • 下载视频 0 评论

00:01:41

13

2

1

1

Nara Park, Japan is home to over 1200 wild sika deer. This clip captured by Kazuki Ikeda in March 2020 shows some of them relaxing by cherry blossom trees when the park was closed to tourists due to the pandemic

有趣
( twitter.com)

2年前 • Massimo • -- 点击 • 下载视频 0 评论

00:00:12

14

2

1

1

Overwhelmed by the support.🙌
$95M raised in the $BARD Community Sale - a record high on with $86M through USD1 by
USD1 is proving to be the stablecoin of choice for fast, secure participation - and this sale showed it at scale.
btc
( twitter.com)

2个月前 • Lombard • -- 点击 0 评论

15

2

1

1

If you search for Stephen Miller, a hateful article by the SPLC is the first link in Google search results after Google’s own content and Wikipedia. Is this an organic result or an editorial decision by Google to boost SPLC?
btc
( twitter.com)

1个月前 • David Sacks • -- 点击 0 评论

16

2

1

1

Puppy Brother Comforts Sister with Parvo

"I filmed this video with my phone's camera when 2 puppies came in that were treated for the Parvo Virus in my clinic Africano Centre in Cairo. The male puppy had made a recovery before his sister, and he was acting so worried and…
有趣
( twitter.com)

2年前 • Epoch Animal Lovers • -- 点击 • 下载视频 0 评论

00:00:16

17

2

1

1

🚨This is another so-called “dissident,” who actually can travel freely in and out of China, a former CCP party newspaper reporter living in Canada with the online name “Huanghebian (黄河边)” and the real name Gao Bingchen (高冰尘). He posted a video in which he sarcastically
时政
( twitter.com)

1个月前 • Inconvenient Truths by Jennifer Zeng • -- 点击 0 评论

18

2

1

1

This is absolutely true. Banning TikTok is the lowest of low-hanging fruit. It was passed by a bipartisan Congress & approved 9-0 by SCOTUS. That's about as good as you're going to get. If we can't do this against China, what can we do?
I argued as much back in January 👇
时政
( twitter.com)

7个月前 • Mike Coté • -- 点击 0 评论

19

2

1

1

Chine in one video.
有趣
( twitter.com)

1年前 • Figen • -- 点击 • 下载视频 0 评论

00:01:05

20

2

1

1

video showing a skyscraper in 天津Tianjin China on fire

video credit

时政
( twitter.com)

2年前 • 巴丢草 Bad ї ucao • -- 点击 • 下载视频 0 评论

00:00:30

21

3

2

2

Vance gets it
"Just because this country was founded by immigrants it doesn't mean 240 years later we have to have the dumbest immigration policy in the world"

时政
( twitter.com)

9个月前 • Jack Poso 🇺🇸 • -- 点击 • 下载视频 0 评论

00:00:18

22

2

1

1

Have a look at this fully-rigged traditional ink painting-style 3D bird model created by in Blender.
See more:
#blender #blender3d #b3d #blendercommunity #blenderart #blenderartist #3dart #3d
时政
( 80.lv)

1年前 • 80 LEVEL • -- 点击 • 下载视频 0 评论

00:00:13

23

3

2

2

The German government will allocate more than €7 billion for military support for Ukraine in 2024, not €4 billion as previously planned. This was announced by Chancellor Scholz.
时政
( twitter.com)

1年前 • NEXTA • -- 点击 0 评论

24

2

1

1

one of the my most talented colleagues was hired at an xAI hackathon. i learned most the fundamentals ik now by participating in hackathons.
can’t recommend this enough.
btc
( twitter.com)

昨天 • Raman Khatri • -- 点击 0 评论

25

2

1

1

This video accurately describes my dreams
有趣
( twitter.com)

8个月前 • NO CONTEXT HUMANS • -- 点击 • 下载视频 0 评论

00:01:12

0.10169 Second , Gzip Enable.本网所有言论均来自网络，不代表本网站立场。联系方式: [email protected]

©2012.11.21 bad.news All rights reserved. 社区自动运营第 -- 年零 -- 天
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

关注推特