Disc brake VS drum brake, intuitive display of its principle

The original title: "Disc brake VS drum brake, one clamps and the other opens, showing its principle visually." in 1916, the Americans invented the drum brake, which relied on the brake shoe installed on the wheel axle to cooperate with the wheel brake drum to complete the braking function. This kind of brake is better than the one used earlier.

The color version of Microsoft's Xbox handle will be unveiled on February 13.

CTOnews.com February 1 news, Microsoft Xbox announced today that the Xbox wireless controller-fierce male fans will be punctual debut at 20:00 on February 13, and said that "the more pink the handle, the stronger the operation." Microsoft says Xbox is wireless

The source code of the official website shows that the Microsoft Build 2023 developer Conference will be held on May 23-25.

CTOnews.com February 1 news, Microsoft has not announced the specific date of Build 2023 developer conference, but developer @ XenoPanther excavated the official Build conference page and found the date in the source code.

Why did Tesla reduce the price?

"is Tesla fulfilling his promise, or is something else happening? author: Will Locket | compilation: Tang Shi | so far, you may have heard of Tesla's sharp cuts in car prices in the United States, Britain and Europe. Tesla Model 3 / Y country

Excel Tip: merge multiple columns into one column

The title of the original text: "many columns are merged into one column, this Excel trick is wonderful!" As soon as I was about to get off work last night, the boss sent me a 'task'-to convert the names on this list into a list of forms! ╭ (╯ ^ ╰) ╮, don't make me work overtime! Operation procedure: ❶ selects the data and copies it into

The experience is close to face-to-face chat, Logitech is developing a video chat room codenamed "Project Ghost"

Thanks to CTOnews.com netizens Wu Yanzu in South China for the delivery of clues! According to news from CTOnews.com on February 1, Logitech disclosed a dedicated video chat room codenamed "Project Ghost" on Tuesday, making it more private and comfortable for users.

Microsoft tests Defender for Endpoint's new features, IT administrators can lock Linux devices remotely

CTOnews.com, February 1, according to foreign science and technology media The Register reports, organizations / organizations using Microsoft Defender for Endpoint services can remotely lock Linux devices

Linux Mint 21.2 will be released in June: improved login screen, optimized Pix image manager, etc.

CTOnews.com, February 1, Clem Lefebvre announced that Linux Mint 21.2, code-named "Victoria", will be launched at the end of June this year. Cinnamon and MATE are officially provided by default.

Iqiyi was exposed to play full-screen ads when he was suspended, and users complained that they had a poor sense of experience.

CTOnews.com, February 1 news, recently, the TV series "Race" is very popular in iqiyi, but the previous restrictions on screen casting, HDMI connection features and other things are not smooth, and recently, some netizens have reflected that there are frequent full-screen advertisements when the drama is suspended with iqiyi App.

Polar Krypton Forecast its third model: positioning small SUV, or named 003

CTOnews.com, February 1 (Xinhua)-- today Polar Krypton released a trailer picture and short film for its third model, the previously exposed small SUV new car, or Polar Krypton 003. Polar Krypton car said, "Polar Krypton 3 works, episode 3

Weilai: a total of 1313 power stations and 1241 overcharging stations have been arranged in China.

According to CTOnews.com news on February 1, infrastructure layout data released today show that as of January 31, Xilai had laid out a total of 1313 power stations in China, including 348 expressway power stations and 1241 overcharging.

New Progress in Xfce 4.20 Desktop Environment Development: Wayland has been initially supported

CTOnews.com reported on February 1 that the Xfce 4.20 desktop environment is still in the early stages of development, but the official team says it can support the next generation of Waylan by introducing new libxfce4windowing dependencies

A micro-order that is missed because of its good appearance.

The Olympus PEN-F, released on January 27, 2016, is an M43 micro single camera with a quasi-axle design. Its design inspiration is inherited from the PEN F half-frame film camera in the 1960s, and the body lines and control components have been pushed repeatedly.

Musk forwarded the function of Tesla's remote snow melting warm car, causing a heated discussion among netizens.

Beijing, February 1, Musk forwarded Tesla's official tweet, showing a new feature of Tesla's automobile application, which can remotely melt snow on the body and heat the inside of the car. The content of this video caused some netizens to discuss: "Why buy a car just?"

OPPO K9 5G and Reno5 K 5G open the recruitment of ColorOS 13 in the public trial.

CTOnews.com reported on February 1 that OPPO K9 5G and Reno5 K 5G today opened the recruitment of ColorOS 13.0 × Android 13 upgrade public trials. The recruitment time is from February 1 to February.

The code hosting platform GitHub was attacked and the intruder stole the code signing certificate used to sign Desktop and Atom applications.

Thanks to CTOnews.com netizen Coje_He for the clue delivery! CTOnews.com news on February 1, Microsoft's code online hosting platform GitHub said today that it was subjected to a network attack. The intruder accessed part of the code repository and stole it.

Meizu official spoiler: some users have started the Meizu 20 series ahead of time, saying "feel good"

Thanks to CTOnews.com netizens for the clue delivery of Xian Ruo thirst! According to the news from CTOnews.com on February 1, Meizu Technology posted a group photo of Meizu 20 series users through social media today, with the caption saying, "start Meizu 20 series ahead of time."

Gartner estimates that global PC shipments will decline by 7% in 2023, and mobile phone shipments will fall to the lowest level in a decade.

CTOnews.com, February 1 (Xinhua) according to the latest report released by market research firm Gartner on Tuesday, global shipments of personal computers and mobile phones are expected to decline for the second year in a row in 2023, with mobile phone shipments falling to their lowest level in a decade.

Will Firefox browser Firefox follow Chrome to cancel JPEG-XL format support? Mozilla responded with a "neutral" attitude.

Thanks to CTOnews.com netizen Coje_He for the clue delivery! CTOnews.com February 1 news that support for JPEG-XL image format has been added to the Firefox Nightly version of Firefox.

JD.com and Liu Qiangdong showed up at the Capital Airport, and it was reported that the child had returned to work immediately after birth.

CTOnews.com February 1 news, according to Sina Science and Technology report, recently, some netizens revealed that they saw Liu Qiangdong at the Capital Airport. According to people close to Liu Qiangdong, Liu Qiangdong returned to work immediately after giving birth to a son. Not long ago, Liu Qiangdong sent a letter from all the staff, emphasizing the need for quick promotion.