In the late 19th century, in Germany, Austrian designer Georg Luger designed a handgun, which operated in a recoil mechanism using an internal hammer and a novel elbow mechanism. When fired, the barrel and the crank mechanism move backwards until they touch a camshaft linked to the elbow, pushing the cartridge out. Then a spring pushes the elbow to close and feed the next bullet into the barrel. The result is a handy sized pistol that holds up to 7 7.65mm Parabellum rounds in a removable cartridge. In 1904, this pistol was upgraded to accommodate the new 9x19mm cartridge, in 1908 it was used as the main gun of several German military units, officially known as P.08 or Luger. The Luger pistol has a beautiful design, smooth crank mechanism, and is a durable, quality gun, but the manufacturing process is complicated and time consuming. At the beginning of the 20th century, there were no modern equipment to produce parts with detailed precision, so each part of each Luger was machined by hand. Small variations in size and finish require skilled people to assemble each finished gun, ensuring smooth and reliable operation. This is a laborious process and when completed, each part of the gun will be serialized. The gun was then disassembled, and the parts were water-stained with blue steel and hardened for durability. Once completed, the gun will be reassembled based on the serial number to ensure that the parts match. That’s why a genuine Luger has a serial number stamped on almost every part and each gun is a finished work of German precision technology. But the Luger gun is not perfect. The mechanism for linking the trigger to the internal hammer is quite long and complex. The trigger is weak and inaccurate despite being light. The rear sight is mounted on part of the elbow, so when firing the elbow rises, blocking the target’s view for a while. However, the Luger worked well, and the elbow mechanism absorbed a lot of the gun’s recoil, making it easy for the shooter to keep aiming. The Luger barrel is a detachable part, with three different barrel lengths: 100mm, 150mm and 200mm. Also at the end of the 19th century, in America John Moses Browning was also designing a self-loading pistol. His first design was completed in 1897, it had a slide that pushed back by gas and ejected the cartridge. A set of springs then pushes the slide forward to load the next round into the barrel. This .32 ACP pistol proved to be extremely reliable and easy to manufacture. In addition to the safety lock on the left side, Browning’s new gun also has a grip safety device, meaning it can only be fired when the rear portion of the handle is compressed. So the gun will not explode if dropped. During tests held in 1910, the new gun fired 5,000 rounds in a single batch, and when the gun overheated, simply dipped in a bucket of water to cool. In 1911, the gun was chosen as the main pistol of the US military, with the designation M-1911, using .45 ACP ammunition. Like the Luger, the early M-1911 pistols weren’t perfect. The rear aiming point is quite small and some people find the reach to the trigger too long. Furthermore, for the first time, shooters learned what a “smasher bite” is, a condition in which the skin between the thumb and forefinger can be painfully clamped between the hammer and the barrel when the cap slides. backward. When the United States entered World War I in April 1917, two pistols faced each other in combat for the first time. The Luger may look like the ultimate weapon, a model of precision engineered advanced engineering. Compared to Luger, Colt looks a bit rough. Early M-1911s had a slide that didn’t fit into the body of the gun and could make a rattling noise if the gun was shaken. However, this also means that manufacturing tolerances are less stringent and the Colt can be manufactured cheaper and faster than the Luger. Luger does not perform well in sandy, dusty or muddy conditions. Small tolerances in the crank mechanism tend to jam the gun too easily. Worse still, if a Luger is damaged that cannot be repaired by taking parts from another Luger, it must be replaced with a brand new Luger. In contrast, the Colt M-1911 pistol can fire in all conditions. Its greater tolerance means it is less likely to jam, even after being dropped in the mud, the .45 ACP bullet has much stronger resistance than the 9mm Luger bullet. Parts are also interchangeable between Colts making field repairs much quicker. The relatively simple Colt proved superior to the complex, precision-built Luger. From 1938, the Luger was gradually replaced by the simpler Walther P.38. During World War II, only colonel officers were equipped with Lugers, due to limited numbers. However, the demand for pistols was growing at the time, causing production of the Luger P-08 to continue until 1944. The strength and raw simplicity of the Colt M-1911 allowed it to continue to serve long to date, while the Luger has long since become a historical relic. Image source: Pinterest. Close-up of the performance of the M1911 pistol. Source: Shwence.

Twitter icon on mobile phone and tablet screens. Photo: AFP/VNA Since March, Russia’s Communications Supervision Agency (Roskomnadzor) has reduced the transmission speed of Twitter in Russia because the social network did not urgently remove banned content, and warned to block all activities. of this platform on the territory of Russia. According to Roskomnadzor, there are thousands of banned content on Twitter, such as suicide instructions, inciting suicide, materials with sexually explicit images of minors, or information on drug preparation and use. .. Twitter has denied allegations that allow users to take advantage of this social networking platform to incite illegal acts, asserting that Twitter has a “zero tolerance” policy for child sexual abuse. as well as behavior that encourages suicide or self-harm. According to Roskomnadzor, since March, Twitter has removed 91% of banned content, but still hundreds of posts are showing. In recent months, Russia has tightened regulations aimed at controlling technology and social media corporations. Two days ago, a Russian court fined Google “tech giant” 4 million rubles ($54,540) for not removing content on the country’s banned list.

Last year, this feature was expected to be available on the iPhone 12 Series or even on the two high-end iPhone 12 Pro and iPhone 12 Pro Max versions. However, changes to the design and integration of 5G networks have caused Apple to delay equipping this feature to the iPhone. iPhone 12 Pro Max. (Photo: David ImeI / Android Authority) Therefore, no matter how “genuine” it is, the iPhone 12 Pro Max still has an inferior score compared to its competitors because it is only equipped with a screen with a 60Hz refresh rate. However, according to reputable sources, the new generation of iPhones launched in September this year – expected to be called iPhone 13 or iPhone 12s – will be equipped with an LTPO screen with an upgraded refresh rate. 120Hz. iPhone 13 build. (Image: 163) In addition to smoothness, there are other reasons why the 120Hz LTPO screen expected to be equipped on the iPhone 13 is attractive. Accordingly, in addition to the advantage of providing a smooth experience, a high screen refresh rate affects battery life; not many applications are configured to take advantage of high refresh rates; requires additional hardware between the phone and the display. (Photo: Internet) However, LTPO screen technology will solve all the above inadequacies. This technology allows the refresh rate to adapt to apps, making it possible for the display to reduce the refresh rate from 120Hz to just 1Hz to save battery. Currently, LTPO screens have been equipped on OnePlus 9 Pro and Galaxy S21 Ultra. Therefore, instead of being the first to adopt a screen with a high refresh rate, Apple’s decision to wait will help its iPhone to integrate the best technology. Speaking to TomGuide, Techsponential analyst Avi Greengart said: “Apple will require extremely tight tolerances from Samsung Display on the screens and will name them ProMotion – like the ones on the iPad Pro. …” (Photo: AppleTrack) With the ecosystem as huge as it is, so when iPhones are equipped with a display with a high refresh rate, apps will also be configured to take advantage of the 120Hz refresh rate. Also, when Apple adopts a particular type of technology, other phone makers will have to improve the technology or come up with something special to compete with the new iPhone. (Photo: All Tech News) For example, Samsung will use screens with higher refresh rates or research new screen technology to help reduce battery consumption even more to provide the best user experience.

To eliminate the “problem” that has eroded the press’s revenue as well as the reputation of the media for many years, not only the efforts of the content production units are needed, but also the drastic participation of the agency state management.

Lessons from the Australian war with Facebook
The incident stems from a bill called the Communications Negotiation Law, which was introduced by the Australian Government in 2020 when the state news agency could not reach a voluntary agreement with companies. technology in the face of difficulties caused by Covid-19. On February 18, Facebook removed the entire data feed of dozens of Australian media outlets and restricted the sharing of news content in the country.

The situation of media piracy in Vietnam is increasing. Photo: Victory

Some Australian emergency services have been seriously affected after the move, including pages that report on the Covid-19 epidemic, wildfires or tornadoes … However, soon after, the Prime Minister Australia Scott Morrison took a tough national stance in his assertion: Facebook’s actions were arrogant and disappointing.
Faced with the uncompromising attitude of the Australian side, on February 20, Facebook was forced to return to the negotiating table. On February 23, after reaching an agreement, Facebook restored the operation of Australian news sites on the social network. Specifically, the Australian government has agreed to make some amendments to the law to address Facebook’s concerns with the fact that it has to pay news agencies. In addition, Facebook will conduct specific negotiations on the fees payable for news agencies with content appearing on its platform.
On February 25, the Australian Government officially passed the Law on Negotiation of Digital Platforms and Media, thereby becoming the first country in the world to have its own agency to decide the price of the guys. The tech giant pays if trade negotiations with local news outlets are unsuccessful. This new law will ensure that news companies are paid fair remuneration for the content they create, helping to maintain journalism.
Thus, it can be seen that, although the real tension only lasted for about a week, the impact was extremely great when the Australian Government helped the media in this country get paid properly for their labor. they spend, at the same time creating a stable source of income for many years to come.
What should the Vietnamese press do?
It can be said that the most important factors for the Australian press to win against Facebook are the solidarity between the press agencies in the country as well as the drastic and uncompromising action from the government. At the forum “Copyright protection of press works” held in November 2020, Deputy Minister of Information and Communications Hoang Vinh Bao made a commitment to work closely with press agencies to eliminate the situation of piracy.

When encountering the phenomenon of copyright infringement, the press agencies need to set up a section to keep track of the violations, collate information, and submit written petitions to the competent agency to propose handling. At the same time, closely coordinate with state management agencies in the process of developing legal documents related to copyright issues and closely participate in the implementation process, comment on amendments to legal documents. copy.
On the other hand, press agencies also need to link together and link with network enterprises providing services to comply with the law on copyright issues on the basis of sharing interests, promoting advantages. strong. Not only that, it is also necessary to study, review and consult the experiences of other countries in the handling of copyright of press works, refer to how to trace and protect copyright to best protect the products. intellectual property of their own … – Deputy Minister Hoang Vinh Bao offers a solution.
Recognizing that the press copyright infringement originated mainly from the spread of news websites, right from the end of 2019, the Ministry of Information and Communications has launched a series of solutions to rectify as well as improve efficiency. State management results for this group. Specifically, the licensing of general websites has been suspended, and at the same time, strengthening the review with licensed news sites, if there is a situation of taking articles from newspapers and magazines without asking for permission. or acts like electronic newspapers are subject to administrative penalties to license revocation.
In addition, since November 15, 2019, news websites that synthesize news and articles from press agencies are required to have a written agreement, and at the same time must show the link. For access to the news, the original article is below the news, the article is retrieved.
At a lower level, one of the solutions given to limit piracy supported by many press agencies is to form a coalition of press – management agencies – technology enterprises to take advantage of its own strength thereby eliminating “spending time” which has been aching for many years. And the establishment of the Digital Copyright Center under the Vietnam Digital Media Association at the end of 2020 is one of the concrete strides when for the first time in Vietnam there is a unit applying technology to monitor micro-crime. piracy of the press.
The Digital Copyright Center will apply technology solutions to help press agencies to track their products in real time, thereby determining whether piracy is violated and the extent of infringement. percentage, thereby providing a solution to prevent. Currently the Center’s system has scanned over 600 newspapers, forums, blogs, 90 million Facebook profiles, 2 million pages and 3 million groups on social networks like Facebook and YouTube …
According to the director of the Center for Digital Copyright Hoang Dinh Chung, to thoroughly deal with copyright infringement, the press requires intervention by technology, not manually. Violators often use technology to commit violations, so only technology can stop them. With being able to scan the press works through content, images, audio or video … automatically, detecting violations is very easy and fast.
It is known that the Digital Copyright Center now has many partners who are major newspapers such as VOV TV channel, Tuoi Tien Phong and Children newspaper, Literature and Art Times, People’s Deputies Newspaper .. .

Countries are claiming benefits for the press from Facebook, Google

The United States: This country’s Alliance for News and Communications, with nearly 2,000 member organizations, is lobbying Australia to develop the “Conservation and Competition Press Act”, allowing publishers to negotiate with Online platform for content distribution terms. Canada: After a campaign in 2020 launched by 105 local newspapers, the Government of Canada has pledged to enact new laws forcing tech giants to pay for news content to appear on its platform. surname. – France: The French Competition Authority for many years has come up with solutions to call for technology platforms to pay for news. So far, Google is signing a deal worth $ 76 million with a series of French news agencies, allowing their news content to appear on Google News Showcase.