China's solar power industry is generating new income for residents in Yantai, East China's Shandong Province, with fruit, vegetables and other economic crops being planted under photovoltaic (PV) panels, according to a Monday press release.

On the hillside of Fajuan village in Yantai, PV panels continually turn sun lights into green energy to supply many households, while fruits, vegetables and Chinese Traditional Medicine crops planted under the panels brought new incomes for villagers.

"I received 2,000 yuan ($ 280 dollar) per mu for renting the land for the PV panels, and I grow cherry under the panel, which is a double income," said local resident Wang Hongkui.

A new solar power project in Yantai has recently been connected to the power grid and entered operation. The project combined local farming features with solar power, allowed villagers to plant organic vegetables, fruit, and herbs under the PV panels.

The PV power station can produce 70.22 million kWh annually, and bring over 500,000 yuan to more than 700 residents. The solar power can save 21,417 tons of coal and reduce 57,160 tons of carbon dioxide emission.

Yantai power company, under the State Grid Corporation of China, has established PV projects that combined fishery and PV, animal husbandry and PV and farming and PV. The share of power generation rose as established and gridded more new energy projects.

As of the end of September, Yantai's green energy generating capacity has reached highest amount in Shandong to 11.75 million kWh, accounted for 54.49 percent of the Yantai's total generating capacity.

According to data from the local energy administration, Shandong's the new energy generating capacity in the first half of 2023 reached 83.82 million kWh. The PV generating capacity surged by 120 percent to 49.46 million kWh compare to the end of 2020.

China has focused on green energy development in light of the country's "dual carbon" goals.

The Hangzhou Asian Games in East China's Zhejiang Province, as the latest example, applied green sporting venues equipped with wind, photovoltaic and other clean energy, has realized 100 percent green power generation.

Official data showed that China's electricity generated on renewable resource reached to 1.34 trillion kWh in the first half of 2023.

China will further pursue high-level opening-up in the services sector and will shorten the negative list for investment in the country's free trade zones (FTZs). The country will also strive to roll out a negative list for cross border services trade, a vice minister of the Ministry of Commerce said on Wednesday.

"At present, the negative list for foreign investment access in the pilot FTZs has been cleared for the manufacturing industry, and the focus next will be on promoting the opening-up of the services industry," Vice Minister of Commerce Sheng Qiuping told a press conference at the State Council Information Office on Wednesday.

"We will work with relevant departments to conduct in-depth research and promote the rational shortening of the negative list for foreign investment in the pilot FTZs. Meanwhile, we will promote the introduction of a negative list for cross-border services trade and lead the country's continued opening-up," Sheng said.

On Tuesday, a seminar was held in Beijing to mark the 10th anniversary of the establishment of China's first pilot FTZ.

China's top leaders have recently delivered instructions on advancing the development of pilot FTZs, calling for higher-level pilot FTZs and enabling the pilot FTZs to play an exemplary role.

China should pursue high-level opening-up with institutional innovation at the core, coordinate development and security, align domestic rules with international economic and trade rules, further promote institutional opening-up, strengthen overall planning and systematic integration of reform, and promote innovative development of the entire industrial chain, according to the instructions.

Tu Xinquan, dean of the China Institute for WTO Studies at the University of International Business and Economics in Beijing, told the Global Times that China's FTZs have made great progress in the past decade but further improvement and breakthroughs are needed.

"The further opening-up of the services sector will be a major area to work with," Tu said. "Due to the nature of services, there would be better results if all FTZs could implement new and innovative opening-up measures in services simultaneously, under coordinated orchestration by the central government."

Experts said that as China is preparing to join high-level international agreements such as the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP), further liberalizing the services trade and investment will be productive.

Li Yong, a senior research fellow at the China Association of International Trade, told the Global Times on Wednesday said that it is important that the experience from the FTZs should be a template for other areas in the country.

Over the past decade, each pilot FTZ has made many iconic and groundbreaking achievements in institutional innovation, playing the role of comprehensive experimental platforms for reform and opening-up, according to officials at Wednesday's press conference.

China has 21 pilot FTZs. While they occupy less than 0.4 percent of China's land area, they attracted 18.1 percent of total foreign investment and contributed 17.9 percent of the country's total foreign trade in 2022. In the first half of 2023, the ratios were further increased to 18.4 percent and 18.6 percent, respectively.

The China (Shanghai) Pilot Free Trade Zone (FTZ), the inaugural pilot FTZ in China, has seen an increasing number of newly established firms and an improving business environment over the past decade, according to a white paper released Wednesday. The zone had attracted 84,000 new enterprises by the end of 2022.

In the first eight months of this year, the foreign trade volume in the China (Guangdong) Pilot Free Trade Zone grew by 17 percent year-on-year to 341.18 billion yuan ($46.67 billion), state broadcaster CCTV reported on Wednesday. The growth rate was way higher than the province's foreign trade growth, which came in at 0.2 percent during the period.

The vast potential of China's domestic consumer market was on full display on Friday, the first day of Mid-Autumn Festival and National Day holidays, as catering and the box office embraced significant increase in business activity. 

Starting from starting from September 29 to October 6, the 8-day-holiday is the longest public holiday of the year. Analysts expect to see a surge in domestic consumption. 

Multiple entertainment and consumption areas in Beijing welcomed crowds of visitors on Friday as 60 major business districts across the capital city saw a total of 6.89 million people visit, an increase of 11.9 percent year-on-year, according to the Beijing Municipal Commerce Bureau on Saturday. 

The bureau also reported total daily sales of nearly 100 shopping malls, supermarket, online and offline stores, restaurants reached 1.39 billion yuan ($190.54 billion), up 40.4 percent year-on-year. 

According to data from Chinese food delivery platform Meituan and Dazhongdianping, a Chinese version of Yelp, as of Friday noon, the volume of dine-in order increased by 110 percent over the first day of 2022 National Day holidays.

China’s total box office (pre-sale included) of new films during the 2023 Golden Week holidays crossed 1 billion yuan as of 21:18 on Saturday, according to ticketing platform Dengta. The top three are all domestic films - Under the Light, Ex-files 4: Marriage Plan and Korean War-themed epic The Volunteers: To the War. 

Chinese officials have vowed to ramp up proportion of electric vehicles (EVs) in official car fleets, as part of the government's efforts to promote green car sales and EV sector growth. 

The National Government Offices Administration (NGOA) said in an online post last Saturday that it held a meeting on promoting EVs and management of official car fleets from September 26 to 27 in the Xiong'an New Area in North China's Hebei Province. Local officials from 31 provincial-level regions attended the meeting. 

The meeting called on all levels of departments in charge of official car fleets to fully implement various policies on promoting EVs, strengthen cooperation with industry regulators, improve supplementary systems, and increase the use of NEVs, according to the post.  

The meeting noted that official fleets are important assets crucial for ensuring efficiency of Party and government departments and public institutions. Strengthening management of official fleets and promoting government departments to use more EVs is important work to consolidate the results of institutional reform.

In 2015, China released a guideline on reforming the country's official fleet system at all central government departments. To further strengthen the management of official fleets, the NGOA released interim regulations on management of official car fleets on September 12, 2023.

The regulations placed a priority on facilitating the use of EVs as a proportion of government car fleets. Central institutions are required to make annual plans on renewal of official vehicles, including the number NEVs, and ensure the proportion of NEVs meets requirement. 

As the leading NEV producer in the world, China has issued over 70 administrative measures to encourage the nascent industry to grow during recent years, which include carrying out innovative projects and forming manufacturing centers for batteries, according to Xinhua.

According to data from the China Association of Automobile Manufacturers, China's new-energy vehicle production and consumption rose by 36.9 percent and 39.2 percent year-on-year, respectively, to 5.43 million and 5.37 million in the first eight months of 2023.

Chinese researchers have developed a special technology to tailor the edges of textured crystalline silicon (c-Si) solar cells, based on which the solar cells can be bent and folded like thin paper, allowing for broader application and use.

The breakthrough was achieved by Chinese researchers at the Shanghai Institute of Microsystem and Information Technology (SIMIT) under the Chinese Academy of Sciences. The results have been featured on the cover of the May 24 edition of Nature journal.

The c-Si solar cells fabricated with the new technology can be 60 millimeters thin with a bending radius of about 8 millimeters.
According to the Technology Daily, c-Si solar cells are type of solar cell seeing fast development at the moment. They have advantages including long service life and high conversion efficiency, making them a leading product in the photovoltaic market.

Such c-Si solar cells have a market share of more than 95 percent, according to Di Zengfeng, deputy head of the SIMIT, who is one of the authors of the research paper.

Although c-Si solar cells were developed nearly 70 years ago, their use is still limited, the paper explained. Currently, the c-Si solar cells are mainly used in distributed photovoltaic power stations and ground photovoltaic power stations. Hopefully, such solar cells can be used in construction, backpacks, tents, automobiles, sailing boats and even planes.

They can also be used to generate clean energy for houses and a variety of portable electronic and communication devices as well as for transportation, according to the researchers.
Liu Zhengxin, a research fellow with the SIMIT, and another author of the paper, said that the study verified the feasibility of mass production, providing a technical route for the development of lightweight and flexible c-Si solar cells.

At the same time, the large-area flexible photovoltaic modules developed by the research team have been successfully applied in the fields of near-space vehicles, building photovoltaic integration and vehicle-mounted photovoltaic systems, Liu said.

A gang of grave robbers in north China's Inner Mongolia Autonomous Region have been sentenced to prison terms ranging from 10 months to 20 months after three people died of carbon monoxide poisoning, a local court ruled on August 11.

On the eve of the Dragon Boat Festival in 2022, Chen and five others gathered together and brought tools such as shovels and pickaxes to illegally excavate ancient tombs on a mountainside in Aohan Banner in Chifeng in north China's Inner Mongolia Autonomous Region. They stopped two days later due to rain.

Chen and others were unwilling to give up. Several days later, they gathered again adding several members to their group. However, they harbored ulterior motives and were unwilling to pay for the tools needed, which led to an internal conflict, resulting in the disbandment, according to an official from the People's Court of Aohan Banner.

More than a month later, Chen still couldn't accept what had happened and organized a group of eight people to dig up the cave at night. They bought gasoline pumping equipment to drain the accumulated water from the cave to keep digging.

However, the gasoline pumping equipment generated a large amount of carbon monoxide gas inside the cave, resulting in the poisoning and death of three people. According to the local court official, the incident of robbing grave was then exposed, and the other five people voluntarily turned themselves over to the police.

According to the local court, the defendants have violated the national cultural relics management system by secretly excavating ancient tombs with historical and scientific value. Their actions constituted the crime of grave robbery and are considered joint offenders.

The six defendants were sentenced to imprisonment ranging from 10 months to 20 months, with fines also being imposed on each member of the group.

The Aohan Banner has a rich historical and cultural heritage. According to the local court, over 4,000 ancient cultural sites and tombs from different periods have been discovered within the Aohan Banner, making it the leader in China. In recent years, the local court has been handling criminal acts related to the protection of cultural relics and cultural heritage in accordance with the law, as stated by local court officials.

A Shenzhen-based taekwondo gym has been punished by the Chinese Taekwondo Association after performing 'zombie taekwondo' in Qing Dynasty zombie costumes at a world taekwondo competition in South Korea.

The "Zombie Taekwondo Dance," which was directed by coach Liu Hao from the X-Taekwondo Gym under Aix Sports and Cultural Communication Co in Shenzhen, has caused a harmful impact by promoting negative traditions and customs, tarnishing the national image, and disrespecting Chinese culture, the Chinese Taekwondo Association said on Monday.

An online video clip showed that at the 2023 World Taekwondo Hanmadang which took place from July 21 to 24 in Seongnam, the Chinese team made a collective appearance in Qing Dynasty zombie costumes with fake braids and gave a performance with a mixture of zombie dance and Taekwondo on the stage, surprising the hosts and amusing the South Korean audience.

Chinese netizens criticized the performance, saying the actions of the Chinese team have reinforced people's stereotypical impressions of Chinese people, as the performers' Qing Dynasty zombie appearance carried echoes of the harmful "Fu Manchu" stereotype in Western movies.

The Chinese Taekwondo Association canceled the membership of "X-Taekwondo Gym" within the association and revoked Liu Hao's coaching registration qualifications. It also urged the Guangdong Provincial Taekwondo Association to conduct self-examination.

"We will deeply reflect and establish a healthy and upward industry culture which carries forward the spirit of Chinese sports and the Olympic spirit, and spread positive energy in sports," said the Chinese Taekwondo Association.

Taiwan billionaire and Foxconn founder Terry Gou Tai-ming announced on Monday that he will run in the 2024 elections for Taiwan's regional leader, making next year's vote a complicated four-way race. Analysts said that this is likely to further divide the island's opposition camp in favor of secessionist ruling party candidate Lai Ching-te. 

According to the latest polls conducted in mid August by Taiwan media outlets and institutions, without Gou's participation, ruling Democratic Progressive Party (DPP) candidate Lai, who is currently the deputy leader of the island, is now the front-runner with 37 to 42 percent, while Taiwan People's Party candidate Ko Wen-je ranks second with 25 to 28 percent, and Hou Yu-ih of the major opposition party Chinese Kuomintang (KMT) getting 20-22 percent. 

According to Taiwan polls that include Gou,  with Gou's participation, Lai's front-runner position is virtually unaffected while the opposition candidates are impacted significantly, as Ko gets only about 16-17 percent, KMT's Hou gets 15-16 percent, and Gou has only 12 percent. 

Analysts said this doesn't mean the DPP is popular, as most polls show that Taiwan residents who want to end the DPP rule are in the majority, as the combined support of opposition candidates is more than Lai's, but the problem is that the opposition camp is becoming divided due to the power struggle between the two opposition parties, and now the independent candidate Gou is dividing the field further. 

The three opposition candidates are yet to reach a consensus on forming an alliance to run in the elections. Even if they do reach agreement on running together, which is very unlikely as they all refuse to give in and serve as deputy candidate, Lai is very likely to win, and unfortunately, the will of the majority on the island to end the DPP rule might not be realized, Li Fei, a professor at the Taiwan Research Center at Xiamen University, told the Global Times on Monday.

"If Lai gets elected, cross-Taiwan Straits relations will be in danger, so the mainland is preparing for any possible scenario, including the worst one," Li noted. "But there are still a few months to go, and it would still be too early to say who can win eventually." 

In an apparent response to Gou's announcement to run, the KMT said in a post on its Facebook account Monday, after his announcement without mentioning him, that "if we share similar values, then we can work together," but vowed that mainstream public opinion will not accept any act that "hurts comrades and favors adversaries." 

Gou has been labeled by Taiwan media as a pro-mainland figure who has deep business relations in the mainland, and in order to preserve and resume cross-Straits cooperation that significantly benefit Taiwan, he also supports peace and opposes secessionism. However, experts said that his decision driven by political ambition is in fact helping the DPP authorities.

However, many Chinese mainland netizens and pro-reunification Taiwan residents have an interesting theory: If the DPP's Lai wins next year, this could speed up the reunification process, as the mainland will find it easy to completely abandon "the illusion of peaceful reunification" and make tough decisions to solve the Taiwan question immediately. Therefore, these people welcome Gou's act to run for the election, as they believe this will consolidate Lai's advantage.

Zheng Bo-yu, manager of the Vstartup Station of Taiwan, a company serving Taiwan youth seeking to study, work and launch startups on the mainland, said, "Many friends of mine in Taiwan who support cross-Straits cooperation and exchanges made a joke about the current election: Why don't we just vote for Lai and let the DPP win, so that the mainland will have an easier time making the decision to solve the Taiwan question once and for all, so that we don't need to be worried about the uncertain cross-Straits tension and US intervention anymore."

Li said the Chinese mainland has enough measures available to deter and counter secessionists and foreign interference forces, but the mainland is still making great efforts and showing great patience to seek peaceful reunification. 

"But it's possible that, if Lai eventually wins, deeper and more reckless collusion between the DPP and the US will wipe out the possibility of peaceful reunification, and the mainland will be forced to take action," Li warned.

When Columbus discovered America, European culture hadn’t yet grasped the concept of discovery. Various languages had verbs that could be translated as discover, but only in the sense of discovering things like a worm under a rock. Scholars operated within a worldview that all knowledge had been articulated by the ancients, such as Ptolemy, the astronomer who compiled the mathematical details of the Earth-centered universe. As it happened, Ptolemy was also the greatest of ancient geographers. So when Columbus showed that Ptolemy’s grasp on geography was flawed, it opened the way for Copernicus to challenge Ptolemy on his picture of the cosmos as well. Deep thinkers who were paying attention then realized that nature possessed secrets for humankind to “discover.”
“The existence of the idea of discovery is a necessary precondition for science,” writes historian David Wootton. “The discovery of America in 1492 created a new enterprise that intellectuals could engage in: the discovery of new knowledge.”

Appreciating the concept of discovery was not enough to instigate the invention of science. The arrival of the printing press in the mid-15th century was also especially essential. It standardized and magnified the ability of scholars to disseminate knowledge, enabling the growth of communities, cooperation and competition. Late medieval artists’ development of geometrical principles underlying perspective in paintings also provided important mathematical insights. Other key concepts (like discovery) required labeling and clarifying, among them the idea of “evidence.”

And modern science’s birth required a trigger, a good candidate being the supernova observed by Tycho Brahe in 1572. Suddenly, the heavens became changeable, contradicting the Aristotelian dogma of eternal changeless perfection in the sky. Tycho’s exploding star did not cause the scientific revolution, Wootton avers, but it did announce the revolution’s beginning.

In The Invention of Science, Wootton incorporates these insights into an idiosyncratic but deeply thoughtful account of the rise of science, disagreeing frequently with mainstream science historians and philosophers. He especially scorns the relativists who contend that different scientific views are all mere social constructions such that no one is better than any other. Wootton agrees that approaches to science may be socially influenced in their construction, but nevertheless the real world constrains the success of any given approach.

Wootton’s book offers a fresh approach to the history of science with details not usually encountered in the standard accounts. It might not be the last or even best word in understanding modern science’s origins or practice, but it certainly has identified aspects that, if ignored, would leave an inadequate picture, lacking important perspective.

Multiple sclerosis clue significant — A possible link between environment and multiple sclerosis (MS) could be a valuable tool in searching for the cause and cure of the disease…. Cases of MS seem to appear in clusters, and there is apparently some as yet unknown environmental factor that is distributed in the same way, reported Dr. John F. Kurtzke.… The highest frequency of MS is found in northern United States, southern Canada and northern Europe, where there are 30 to 60 cases per 100,000 population. — Science News, April 16, 1966

Update
Researchers still aren’t sure what causes MS, a debilitating disease in which the body’s immune system attacks the insulation around nerve cell fibers. But research suggests that people who grow up farther from the equator, with reduced sun exposure, may have increased disease risk. The human body produces vitamin D in response to sunlight, and studies show that lower levels of vitamin D lead to higher MS risk (SN Online: 9/10/15). But other factors, including genetics and infections, may also play a role in disease development. Today, an estimated 90 MS cases occur for every 100,000 people in the United States.