Space found alcohol molecules, NFT sales avalanche, apple chip research and development focus transfer

Daily Jun sent from the quantity of the Temple of the Temple | Public Account QBITAI

Hello everyone, today is Tuesday, July 5th.

Monday, which is so sleepy, has finally passed on Monday. What are the scientific and technological news that is worthy of attention today?

Today's Big News

Apple slows down iPhone chip research and development, speed up the Mac chip

It has achieved great success since Apple has begun to develop chips. However, now, according to Bloomberg reporter Mark Gurman, Apple seems to concentrate on improving the power of Mac chips, chip research and development of iPhone and other products.

As before, since Apple started designing its own processor, this year will not upgrade its new iPhone chip this year: the iPhone 14 released this fall will continue to be equipped with the A15 chip launched last year. Only the iPhone 14 Pro will use the new A16 processor.

Of course, this approach has been related to the cost of component manufacturing and transportation costs. The use of A16 chips for the iPhone 14 Pro series with higher prices and more profit margins, and Apple is more likely to withstand the price of price increases.

Gurman also pointed out that the processing performance of Apple Watch will also remain unchanged for the third consecutive year. This is something that has never happened before: Apple Watch Series 8 built -in S8 chip is similar The S6 launched in 2020 is roughly equivalent.

In addition, Apple did not compare with A14 as A14, which was equipped with A15 with an iPhone 13, instead.

Over the past year and a half, Apple has launched 5 Mac chips: M1 to M1 Ultra and M2. In the next year, Apple's plan was M2 Pro, M2 Max, M2 Ultra and M3.

Gurman said that in order to achieve the above goals, the Apple chip team had to transfer many testing, development and production resources to the Mac chip.

The quarterly delivery performance is not good, the Tesla Shanghai and Berlin plant will temporarily suspend the work and upgrade the production line

According to foreign media sources, the Tesla Berlin plant will be discontinued for two weeks from July 11th to solve the three major problems exposed in the production process.

The factory officially started on April 11. Last month, the goal of producing 1,000 vehicles per week was achieved, but this was only about one -tenth of the output of the factory at full load.

During the production process, the Berlin factory has always faced three continuous problems: production time is longer than expected, lack of skilled workers, and quality problems with cars. These problems have led to many offline vehicles forced to work.

According to the plan, once the Berlin plant completes the transformation of production efficiency, it will recover at a faster speed at the end of July. At that time, it is expected that the factory will transform from the two classes to three -class system and start operations all -weather.

At the same time, some media said that the Tesla Shanghai plant will stop most of the production line in the first two weeks of July, and then stopped the Model 3 production line for 20 days from July 18, which is also to upgrade.

Tesla's recently released data showed that since the launch of Model Y in early 2020, its car sales and delivery volume have fallen for the first time. Among them, the delivery volume of 254,700 vehicles was lower than the expected expectations, ending Teslado's upward trend since the quarter.

NFT sales fell to a new low of 12 months

According to the report of the blockchain analysis company ChainaLysis, NFT sales in June this year only slightly exceeded $ 1 billion, reaching the worst performance since the same month of last year's sales of US $ 648 million.

In January this year, sales were $ 12.6 billion, the highest value in history.

Economists of the agency believe that the decline in NFT sales is mainly related to the downturn of the entire cryptocurrency market. In November 2021, the market was about US $ 3 trillion, and now it has dropped to less than 1 trillion.

It is reported that during the heyday, Twitter co -founder Jack Dorsey's first Twitter NFT products sold to $ 2.9 million, and a digital collage of visual artist Beeple priced at $ 69 million. Coca -Cola passed through Sales digital products have also received more than $ 575,000 in funds.

Ren Zhengfei: After entering Huawei, there is no term "genius boy"

Recently, the Huawei's heart community disclosed the company's document entitled "The Speech at the Symposium on the Secretariat of the General Administration of the Expert Committee".

For "I hope the Huawei Expert Committee has achieved a core goal in the process of ideological collision and exchanges?" Ren Zhengfei said that Huawei now has more than 6,000 chief experts and scientists, plus 100,000 engineers, including external ones, including external ones, including external ones, including external ones, including external ones, including external ones. Scientists and experts are also allowed to come in to exchange.

And "the coffee costs are not required to be fermented, and there is no need for complexity sales procedures", and Huawei also allows experts' spouses and children to participate, but the cost of reimbursement is 50 % off.

He also pointed out that exchanges are not easy to achieve the core goals, nor do they pursue an agreement, but just promote everyone to inspire each other and learn from each other.

Regarding "How to ensure that the company's internal division of its own thoughts or the film is not leaked?" This question, Ren Zheng Fei said: The strong is not afraid of losing secrets, the strong is stronger than whom, who absorbs fast, and who absorbs well. Finally, some people asked if they wanted to strengthen the communication activities of the genius teenager.

Ren Zhengfei said that when he entered Huawei, there was no term "genius boy", no doctoral or bachelor, nor the distinction between young experts and old experts. However, people who do not speak will slowly be marginalized.

Ministry of Industry and Information Technology: my country's digital economy is over 45 trillion yuan, accounting for nearly 40% of GDP

According to data from the Ministry of Industry and Information Technology, the scale of my country's digital economy industry has continued to grow rapidly, and it has stabilized in the world for several years.

From 2012 to 2021, the size of my country's digital economy increased from 1.1 trillion yuan to over 45 trillion yuan, and the proportion of digital economy accounted for 21.6%to 39.8%.

As of the end of May this year, my country has built the largest and technological network infrastructure in the world. All prefecture -level cities have been fully built in optical network cities. The number of gigabit users exceeds 50 million, the number More than 420 million households.

In 2021, the value -added of electronic information manufacturing above designated size across the country increased by 15.7%over the previous year, with a growth rate of nearly 10 years. High growth.

The largest type of alcoholic molecules detected in space

There is alcohol in space, which is not caused by the carelessness of the careless astronauts, and they really exist in the form of microbes.

Now, scientists from the German Map Institute have found the largest alcoholic molecules in the universe through the ALMA telescope in Chile: glycol, and the two types of homogenol and isopropanol are detected. Essence

Among them, patelisol was detected for the first time in a star formation area, and isopropanol (the key component of hand -toilet) was found in the entire universe for the first time.

They specifically appear in a huge star formation area called Huma B2 (SGR B2). The area is located near the center of the galaxy, close to the large -quality black hole people A* (SGR A*) that we know well.

This discovery may help clarify how the celestial bodies such as comets and stars are formed.

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