Lei Fengnet (search "Lei Feng Net" public concern) Press: On the first day of July, Tesla's news of the first fatal accident crashed into a circle of friends. People talk about driverlessness as if the nerves are very fragile, especially like this The kind of incident that has caused fatal effects, everyone wants to know the truth. Of course, there are still many interesting events happening this week, such as the successful launch of the Long March 7 launch vehicle. For example, MWC is being held in Shanghai. For example, Twitter has announced its entry into the VR/AR field... For more explanations, see this week's column selection.
1. Self-cultivation of self-driving old drivers - Detailed explanation of the first fatal car accident in TeslaThe accident was on May 7 this year. A 40-year-old brother named Joshua Brown of Florida in the United States drove a model S in autonomous driving mode on the highway, crashing into a vertical plane at full speed. Wear a high speed white trailer truck.
Sensors used in the Tesla Autopilot system:
MobileyeEyeQ3 vision system in the middle of the windshield
Millimeter wave radar below the front bumper
12 ultrasonic sensors around the vehicle
Unfortunately, we believe that all sensors were missed in this fatal accident.
Overall, the accident shows that the Mobileye vision system plus millimeter-wave radar is not enough to solve the accident.
So is Lidar the answer we want?
The author introduces the author of this article, the WeChat public number Roboticists.
The Long March series rockets have been developed since 1965 and now have a total of 19 models in 6 series covering almost all orbits in the near-Earth space. With strong R&D capabilities and complete systems, China has become an absolute strength of the world's space industry. .
According to the well-known financial magazine “Economistâ€, the launch of the Wenchang base and the new rocket symbolizes that China has already begun the next round of “crushing†against developed countries in space, the most glorious field of human science and technology. And shuffle.
The mystery of the Long March 7:
The 50-year history of rocket research and development in China
The absolute main force of China’s space future
After inheriting the past, we lifted up the family pillars
The use of Changqi’s base, the Wenchang Base, marks the beginning of a new era in China’s space industry
The author describes the author of this article Mao Xinyuan, Ph.D. in aerospace engineering at Delft University of Technology in the Netherlands, focusing on low-orbit satellite orbit determination, Beidou/GPS.
The new CEO of ATHM has announced it, and I can say it according to the disclosure specifications, so that everyone and the media guess what they are going to guess. As a founder and director (I left the car home's management team on June 30, 2015 and continued to serve as a director of the listed company), I witnessed the whole process. I only described the truth in my eyes.
On a large scale, the essence of Qin Zhi is not that small shareholders or management teams have prevented major shareholders from entering, but they have failed to bid for Australian shares. This is different from Vanke.
When Qin Zhi decided to bid, I asked him a key question. If the bid fails, what do you think is the worst result? He said: I leave.
Let me talk about my state of mind. My entrepreneurial mentality is analogy. Just like falling in love, when you are doing a business, you go all out to do it, just like you love a girlfriend.
For more insider, please see what the parties say.
The author introduces the author of this article, Li Xiang, the founder of Che Hejia.
On June 23, 2016, Boston Dynamics released their new Robot SpotMini on YouTube.
On February 9, 2015, Spot Robot, also released on YouTube, Spot robot can achieve indoor and outdoor operations. It is battery-powered, hydraulic system as a drive device, so eliminating the noise generated by fuel combustion.
The SpotMini is a new and smaller robot version of the Spot robot.
The SpotMini is fully electric and does not have any hydraulic system on the body, so it is one of the quietest robots in the Boston Power Robot, but electric also means that the SpotMini's ability to load is not strong, but its goal is not the same.
For more information about SpotMini, click to read the article.
The author introduces the author of this article, Li Xiangbin, a graduate student of the State Key Laboratory of Complex Systems, Institute of Automation, Chinese Academy of Sciences, focusing on robotics and artificial intelligence.
The largest pornographic site, Pornhub, has opened VR porn channels; Naughty America is not far behind, starting from its first work, Randy's Roadstop, and earning a lot of money in VR pornography; a Tokyo company, after introducing its hip-sex couple in Pornhub, , immediately launched a stunning VR suit...
Let's take a look at how pornography affects the brain. On this point, what did the scientific community actually say?
Once VR porn’s stimuli have significantly decreased, the nerds who have been striated by VR porn will need more stimulation to achieve the same satisfaction, just like drug use.
Biologically, men are eager to have children with many women, and being immersed in the world of VR pornography can make your brain mistakenly believe that you have inherited a lottery ticket. As a result, you will never be able to provide the boring (normal) sex that you provide to your partner. Get satisfied.
We must make a choice: embrace the machine and stay away from humans. Is this really a lonely future where we are willing to live?
When you watch pornography with VR, think about these hidden dangers.
The author describes the article compiled by the black storks author Miao Qing.
In this world, there will be yin and yang. There will be night in the daytime, and there will be underground in the ground. The existence of dark nets cannot be said to be good or bad, but it is part of the world.
Most of what we search for in search engines is on the Surface Web. No matter how many websites are included in search engines, these are the tip of the iceberg in the entire online world.
Dark Net is also known as dark net, which can also be called shadow web. This type of network layer is the most private part of the Internet. Commonly used onion routing of network resources we all commonly known as dark network, of course, some people say that only the illegal industry network resources are called dark network.
There are many ways to access Darknet, but we mainly visit through Tor. Tor is an anonymity and its strong browser, the main reason is that Tor uses onion routing encryption network technology.
For more information on Darknet, see the decryption of this article.
The author describes the author of this article ArthurKiller, from FreeBuf hackers and geeks (FreeBuf.COM)
Metal Pole, Metal Light Pole, Metal Power Pole, Metal Utility Pole
YIXING FUTAO METAL STRUCTURAL UNIT CO.,LTD( YIXING HONGSHENGYUAN ELECTRIC POWER FACILITIES CO.,LTD.) , https://www.chinasteelpole.com