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Showing posts with label Science and technology. Show all posts
Showing posts with label Science and technology. Show all posts

Monday, August 4, 2025

Rise of the machines in China


   

   

 When Sun Huihai first began working at a factory in the southern manufacturing belt of Guangdong some 13 years ago, his colleagues were all humans.

Now, they are joined by more than 200 robots which can work around the clock, seven days a week, to help produce air-­conditioners for home appliances giant Midea.

Rows of bright orange robot arms whir at all hours of the day, fishing freshly pressed plastic parts out of hot metal moulds and onto a long conveyor belt.

Driverless robots with blinking lights store these parts in a multi-­storey warehouse, and later take them to be assembled into units that are sold in China and around the world. 

The number of robots put to work on the factory floor increases every year, said Sun, 37, who heads the plant’s engineering department.

“Every day, we think about how to upgrade and make manufacturing here more intelligent,” he said.

Scenes like this have become more common across China, as the “factory of the world” turns to robotics to sustain and turbocharge its manufacturing juggernaut.

Over the past decade, the number of industrial robots on China’s factory floors has increased more than six times to over 1.7 million, as companies grappled with ri­­sing wages and a shortage of workers willing to staff production lines.

China now has the world’s third-highest density of robots in its manufacturing industry, trailing South Korea and Singapore in first and second place respectively, according to the International Federation of Robotics’ figures for 2023, the latest available.

Their deployment is poised to increase further as China conti­nues its transition from low-­value, labour-intensive production to advanced manufacturing – a national priority.

Policymakers in China, wary of the hollowing out of industries which can occur when countries get richer, have long pushed for greater automation to keep factories competitive.

Factories in China pumped out nearly 370,000 of industrial robots in the first half of 2025, up 35.6% from the previous year, according to figures from the National Bureau of Statistics.

But as robot adoption picks up pace, one question that arises is: What will happen to the more than 100 million workers whom China’s manufacturing sector employs?

Academics Nicole Wu and Sun Zhongwei, who interviewed and surveyed factory workers in southern China just prior to the Covid-19 pandemic, found that these individuals were not too concerned about robots just yet.

“Contrary to the more pessimistic assessments of automation, most manufacturing workers in Guangdong – who are buffered by steady increases in demand and a chronic labour shortage – appear to be unfazed by technological change at present,” they wrote in a paper published this year.

Back at the Midea factory, Wang Liangcai, 26, an engineer, believes that his job is safe from automation for now.

“Equipment still needs to be maintained, it can’t do so itself,” he said.

“But if you think about the long run ... we also don’t know how things will be.” — The Straits Times/ANN

Tuesday, June 17, 2025

Maximum alert issued as Tiangong space station scientists uncover new bacterial species

Scientists aboard China’s Tiangong space station have made a startling discovery: a brand-new bacteria strain unlike any previously known on Earth. Hidden inside the station, this tiny life form could change how we think about life’s adaptability and survival in the harsh environment of outer space.

Imagine floating hundreds of miles above Earth, in a metal capsule orbiting at 250 miles high, and stumbling upon a new species. This is not science fiction—it happened on China’s Tiangong station. The discovery sparks questions about what else might thrive in conditions we once thought impossible.

A new type of Bacteria thriving in Space conditions

The newly identified bacteria, called Niallia tiangongensis, was found in a cabin area aboard the station. It is a variant of a known terrestrial microbe but with unique adaptations. This microbe isn’t just surviving; it’s actively repairing damage and managing oxidative stress caused by extreme space conditions like radiation.

This discovery emerged from a collaboration between the Shenzhou Space Biotechnology Group and the Beijing Institute of Space Systems Engineering. Published recently in the International Journal of Systematic and Evolutionary Microbiology, their study focuses on understanding how microbes behave in space over long missions—a vital step in safeguarding astronaut health.

Learning how bacteria respond to radiation and the vacuum of space is critical. These tiny organisms can harm both the crew and the spacecraft systems if left uncontrolled. But they can also reveal secrets about cellular protection and repair that might benefit science on Earth.

Why studying microbes in Space matters for astronauts and beyond

Scientists have long known that microbes can influence health in closed environments like space stations. Up to now, the exact mechanisms they use to survive harsh conditions were unclear. The Tiangong experiment shines light on these survival tactics.

For example, oxidative stress is a serious challenge for cells exposed to space radiation—it can cause tissue and cell damage. But Niallia tiangongensis has developed effective ways to combat this stress, repairing itself to thrive despite the damage. This is a breakthrough that could point to new methods for protecting human cells in space and even on Earth.

The potential applications don’t stop there. By learning from how these microbes manage genetics, metabolism, and damage repair, researchers hope to develop new medical and biotechnological advances. Imagine new antibiotics, radiation therapies, or biomaterials inspired by space-borne bacteria.

Reflecting on this, I recall a trip to a high-altitude mountain base camp where oxygen was thin and conditions harsh. The resilience of life forms there—lichen on rocks, tiny insects—reminded me that life always finds a way. Discoveries like this bacterial strain reinforce that nature’s adaptability exceeds our imagination, even beyond Earth’s atmosphere.

What this discovery could mean for future space missions and Earth science

As missions to Mars and beyond become more realistic, controlling microbial contamination and understanding microbial ecosystems in spacecraft will grow increasingly important. This bacterial discovery from Tiangong offers a window into creating better strategies to maintain healthy habitats both in space and on other planets.

The China Manned Space Agency has described this research as promising a “harvest of exceptional findings” that bridge microbial genetics and metabolism with practical applications. It’s a vivid reminder that space exploration isn’t just about rockets and stars; it’s about studying life itself.

So, what do you think about microbes that survive and adapt in space? Could these tiny astronauts be the key to future space travel health and innovation? Share your thoughts and stories below. Let’s dive into this fascinating world together and explore what it means for the future of life beyond Earth.

21 thoughts on “Maximum alert issued as Tiangong space station scientists uncover new bacterial species”

  1. There’s a wonderful education film about bringing a new life form back from space — it’s calle d “Life.” Everyone should watch this for context. And the Chinese have 

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Over half of Australians believe China will be most powerful country by 2035: poll  

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Tuesday, January 28, 2025

DeepSeek launches new AI model as Trump cautions of ‘wake-up call’ to US industry

 


DeepSeek (Chinese深度求索pinyinShēndù Qiúsuǒ) is a Chinese artificial intelligence company that develops open-source large language models (LLM). Based in Hangzhou, Zhejiang, it is owned and solely funded by Chinese hedge fund High-Flyer, whose co-founder, Liang Wenfeng, established the company in 2023 and serves as its CEO.


deepseek

deepseek


Chinese artificial intelligence (AI) startup DeepSeek on Tuesday launched a new open-source multimodal model, following the buzz generated by its cost-effective open-source reasoning model, DeepSeek-R1, which competes with rivals like OpenAI but at a significantly lower cost, sending ripples through the US stock market the day before.

According to information on the AI community platform Hugging Face on Tuesday, DeepSeek has released the open-source multimodal AI model Janus-Pro, an upgraded version of its earlier Janus model, which significantly enhances multimodal understanding and visual generation capabilities.

Its Janus-Pro-7B AI model outperformed OpenAI's DALL-E 3 and Stability AI's Stable Diffusion in a leaderboard ranking for image generation using text prompts, Reuters reported on Tuesday, according to a DeepSeek's technical report the Global Times read on Github, a proprietary developer platform. 

The latest development came after earlier in January the company released the latest open-source model DeepSeek-R1, which has achieved an important technological breakthrough - using pure deep learning methods to allow AI to spontaneously emerge with reasoning capabilities.

As a rapidly growing competitor to leading AI tools like OpenAI's ChatGPT, Google's Gemini, and others, the Chinese AI startup has garnered runaway attention in recent weeks.

US President Donald Trump said on Monday that Chinese startup DeepSeek's technology should act as spur for American companies and said it was good that companies in China have come up with a cheaper, faster method of artificial intelligence, Reuters reported Tuesday. 

"I've been reading about China and some of the companies in China, one in particular coming up with a faster method of AI and much less expensive method, and that's good because you don't have to spend as much money. I view that as a positive, as an asset," Trump said, according to Reuters. 

"The release of DeepSeek, AI from a Chinese company should be a wakeup call for our industries that we need to be laser-focused on competing to win," Trump said in Florida, according to the report. 

The remarks also came as the news around DeepSeek sent shockwaves through the AI industry, with Nvidia bearing the brunt of the sell-off. The chipmaker, a linchpin of the AI supply chain, lost over $500 billion in market value, plummeting 16.86 percent in a single day. Other major tech players, including Alphabet and Microsoft, also declined, though Meta managed to trade in positive territory, Xinhua reported. 

Nvidia issued a statement on Monday after its shares tumbled, noting DeepSeek's advances show the usefulness of its chips for the Chinese market and that more of its chips will be needed in the future to meet demand for DeepSeek's services.

"DeepSeek's work illustrates how new models can be created using that technique, leveraging widely-available models and compute that is fully export control compliant," Nvidia said in its statement.

OpenAI Chief Executive Officer Sam Altman welcomed the debut of DeepSeek's R1 model in a post on X late on Monday. "Deepseek's r1 is an impressive model, particularly around what they're able to deliver for the price. we will obviously deliver much better models and also it's legit invigorating to have a new competitor! we will pull up some releases," Altman said.

The success of DeepSeek showed that the Biden administration's four-year crackdown on China's AI and computing power has not only failed but has also spurred the country to forge a unique path for AI development, achieving significant progress in autonomous AI development, Ma Jihua, a veteran telecom industry observer, told the Global Times on Tuesday.

"While the global AI community has been focused on increasing computing power, China has been pioneering a path through algorithm optimization, opening up a new approach that is cost-effective and equally efficient. This development holds significant importance for the global AI landscape," Ma noted.

"However, with the emergence of DeepSeek and the rapid advancement of China's AI industry, there is now greater potential for complementary cooperation between China and the US. Both countries can leverage their unique strengths, making collaboration more promising than ever before," Ma said. 

Industry observers reached by the Global Times previously said while China and the US, as the two leading powers in the global AI field, compete in the AI industry, there is also significant room for cooperation, especially in AI governance.


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Friday, June 7, 2024

Chang'e-6 bags precious lunar sample in Earth-returning vehicle, US alone in 'space race' narrative: observers

 

A picture of the Chang'e-6 lunar probe's lander and ascender vehicles on the surface of far side of moon taken by a mobile camera on June 3, 2024  Photo: Courtesy of the CNSA

A picture of the Chang'e-6 lunar probe's lander and ascender vehicles on the surface of far side of moon taken by a mobile camera on June 3, 2024 Photo: Courtesy of the CNSA

Two days after lifting off from the moon's surface, the ascender of China's Chang'e-6 lunar probe completed a rendezvous and docking with the orbiter-returner combination, delivering the world's first lunar samples collected from the far side of the moon to the Earth-returning vehicle on Thursday afternoon.

The Global Times learned from the China National Space Administration (CNSA) on Thursday that the rendezvous and docking took place at 2:48 pm Thursday and the safe transferring of lunar samples at 3:24 pm. This marks the second time China has achieved a lunar orbit rendezvous and docking, following Chang'e-5.

After its epic lift-off from the far side of the moon on Tuesday morning, the ascender of Chang'e-6, carrying the lunar samples, entered the lunar orbit and carried out four orbit adjustments, per the CNSA. 

When the ascender was about 50 kilometers ahead and 10 kilometers above the orbiter-returner combination, the orbiter andreturner combination used close-range autonomous control to gradually approach the ascender, completing the orbital rendezvous, according to mission insiders. 

The orbiter's three sets of K-shaped grappling claws aligned with the three connecting rods on the ascender's docking surface, securely connecting the two devices by tightening the claws, precisely completing the docking. 

After that, the container holding the precious samples from the far side of the moon was safely transferred from the ascender to the returner.

The Chang'e 6 orbiter and returner combination will next separate from the ascender and enter a lunar orbit waiting phase, preparing for a lunar-to-Earth transfer orbit control at an opportune time, according to the mission plan. 

After undergoing key steps such as the lunar-to-Earth transfer and the separation of the orbiter and returner, the returner is scheduled to land with the lunar samples at the Siziwang Banner landing site in North China's Inner Mongolia Autonomous Region.

Open to cooperation with US

Chang'e-6 completed the world's first-ever mission of collecting samples from the far side of the moon and is on its way home. This is a historic step in humanity's peaceful use of space, Chinese Foreign Ministry Spokesperson Mao Ning said during a routine press conference on Thursday. 

When commenting on reports of NASA's congratulations on the latest leap in China's decades-long moon exploration, Mao told the Global Times on Thursday that China is always open toward space exchanges and cooperation with the US. 

The two sides established mechanisms such as the working group on Earth science and space science cooperation, and the China-US Civil Space Dialogue. At US request, the competent authorities of the two countries established a mechanism to exchange orbit data on each other's Mars probes to ensure long-term successful mission operation, according to the spokesperson.

There are, however, difficulties in China-US space cooperation at the moment, which are caused by US domestic legislation such as the Wolf Amendment that prevents normal exchanges and dialogue between Chinese and US space agencies, Mao said.

"If the US truly wants to push forward space exchanges and cooperation with China, it needs to take practical steps to remove these obstacles," Mao noted. 

The achievements of China's ongoing Chang'e-6 moon probe mission thus far have evidently become a source of anxiety for the US amid the Western media's fabricated hot saga of the US-China space race, Chinese space observers said on Thursday.

When covering the ascender of Chang'e-6's lift-off from moon surface, US media outlet CNN reported on Tuesday that the successful return of the samples would give China a head start in harnessing the strategic and scientific benefits of expanded lunar exploration - an increasingly competitive field that has contributed to what NASA chief Bill Nelson calls a new "space race."

When asked which country would be the first to have a base on the moon, Keith Cowing, former American rocket scientist and current editor of NASAWatch.com, bluntly said that it might be China. "We (the US) are trying to get there first… but we will land next to them (China), roll down our window and say 'Hi, y'all, where do you want us to park our big lander'."

During the same interview with DW, David Ariosto, an American journalist and founder of Space Watch Daily, said that China has the edge at this point, but that could change.

The anxiety and sour grapes mentality are quite evident on the US side, Li Haidong, a professor at the China Foreign Affairs University, told the Global Times on Thursday.

When handling ties with China, the US is desperate to hold an absolute edge over China in all spheres including the space domain to deal with China's rapid development. The obstacles are rooted in this mentality, Li noted. "Strategically, the US is also unwilling to be on an equal footing with China in space. This mind-set is deeply ingrained and traditional, making it difficult to change. This is also an important factor."

US media and the head of NASA have repeatedly tried to stir up the US-China space race narrative, aiming to increase investment in the space sector and accelerating technological progress and related activities in space, Chinese observers said. 

The US wants to create a scenario of mutual confrontation rather than cooperation, which has led to the so-called space race the US desires. However, at present, the conditions for such a race do not exist because China and other countries are not willing to participate. If only the US is invested in it, it can't be called a race. In the end, it becomes a one-sided effort by the US, they said. 
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Monday, June 3, 2024

China makes history as it nails second landing on Moon’s far side

Video: https://x.com/i/status/1797082273982132735

HISTORY MADE: Chang’e-6 lands on far side of the moon to collect unique ... https://youtu.be/r0YqKP-Eyhs?si=H8VQRIgeH1XLVB4K via @YouTube

This image taken from video animation at Beijing Aerospace Control Center on June 2, 2024 shows the lander-ascender combination of Chang'e 6 probe touches down on the far side of the moon. Photo: VCG

China has successfully landed its second spacecraft - the Chang'e-6 unmanned probe - on the Moon's far side on Sunday, when no other country has done it once. The feat marks a key milestone in achieving its mission to bring home, for the first time in human history, samples from an unexplored region from Earth's natural satellite, as stargazers around the world hold their breaths for this epic moment. 

Sunday's historic moment was also hailed by Western media. Chinese experts said while the US is setting unrealistic, grand goals but giving it a tight schedule in order to outpace China, China is steadily moving forward step by step, achieving concrete and rich results.

The lander-ascender combination of the Chang'e-6 probe, after traveling in orbit for some 30 days since its May 3 launch, touched down at the designated landing area at 6:23 am (Beijing Time) in the South Pole-Aitken (SPA) Basin, the China National Space Administration (CNSA) announced.

The powered descent began at 6:09 am. The main engine with variable thrust was ignited, and the combination quickly adjusted its attitude and gradually approached the lunar surface.

Soft landing on the Moon has always been a key hurdle for countries around the world in their lunar explorations. Last August, India became the fourth country following the US, the former Soviet Union and China to conquer the feat with its Chandrayaan-3 probe, after its first such attempt failed in 2019. 

Japan also made it to the Moon in January this year, but its SLIM lander overturned during the process of landing, arriving upside-down on the lunar surface which put the solar panels in shadow and soon resulting in battery shortage for the lander. 

Landing on the far side of the Moon is even more challenging, or as some have described it, the moment where the chance of failure is the highest. This is because the far side is always facing away from the Earth and is marked by numerous deep and shadowy craters, making it difficult to have direct communications and posing high demand for robotic landing operations, experts said. 

"It's just like landing a small truck in the midst of towering mountains and ridges, where every step must be taken seriously," Xinhua News Agency said in a report on Sunday.

Wang Ya'nan, chief editor of Beijing-based Aerospace Knowledge magazine, told the Global Times that the smooth soft landing signaled China's competent lunar landing techniques, with the Queqiao-2 relay satellite providing sufficient communication efficiency and transmission rates, managing to bridge the communication link when ground control cannot directly observe the status of the lunar rover. 

Despite having communication relays on the far side, however, the transmission signals still had time delays, which required the Chang'e-6 probe adjusting its position and making obstacle avoidances all by itself. Such real-time responses need a highly intelligent and automated system, Wang said. 

Within 48 hours after landing, a robotic arm will be extended to scoop rocks and soil from the lunar surface, and a drill will bore into the ground. 

Due to the moon's obstruction, the Earth-moon communication window period on the far side of the moon, even with the help of the Queqiao-2 relay satellite service, is still shorter than that on the near side. Therefore, the sampling time of Chang'e-6 will be reduced to only 14 hours, compared with the 22 hours used by its predecessor Chang'e-5, Xinhua News Agency reported.

Steady progress

The historic moment made by the Chang'e-6 mission has made headlines in multiple mainstream Western media outlets. 

The AP said the Chnag'e-6 could provide insights into differences between the less-explored region and the better-known near side.

The AP described the moon program as "part of a growing rivalry with the US - still the leader in space exploration - and others."

Reuters, on Sunday, also reported that "the landing elevates China's space power status in a global rush to the moon," where countries including the US are hoping to exploit lunar minerals to sustain long-term astronaut missions and moon bases within the next decade.

The US also has its own ambitious moon program called the Artemis. The program envisions a crewed moon landing by late 2026, relying heavily on private companies. However, the program has met several major delays that put a question mark on whether it could meet its grand goals. 

Following a successful uncrewed test flight in late 2022, NASA had planned to launch a crewed lunar flyby mission called Artemis II in November 2024. In a press briefing in January, NASA officials revealed that the mission would be delayed until September 2025. Artemis III - the program's first crewed lunar landing - has slipped as well, pushed back to September 2026, according to publications.

The US' moon program is featured by is its grandiose goals, Wang said. The expert took an example of the Gateway Space Station around the moon by NASA and using it as a base for manned lunar exploration, "possibly even venturing into deeper space from this point."

However, it seems contradictory that while pursuing such grandiose goals, the US has set a tight schedule for its technical research and development, as the US government is determined to "being faster than China," Wang noted. 

The expert further noted that while the US' manned lunar landing aims to make a revolutionary leap from the Apollo program decades ago, it set an ambitious deadline around 2026, which will inevitably pose significant technical risks, highlighting the uncertainty in the current US lunar exploration efforts. 

In contrast, China's lunar exploration project has been built step by step, relying on the footsteps of previous missions. It would be a natural outcome if China could land its taikonauts on the moon by 2030, Wang believes.

Wang noted that China is steadily moving forward, leaving clear footprints and achieving fruitful results. "If Chang'e-6 successfully returns with samples from the moon's far side, these samples will provide key information for understanding the moon's origins, geological changes, and even some information about the early formation of the universe."

With China's continuous success in deep space exploration, the prospects for international cooperation are expanding, observers said. China's high success rate in deep space exploration, particularly lunar missions, demonstrates its reliability and safety in operating unmanned spacecraft, making it an ideal partner for collaboration.

In the current era of increased geopolitical tensions, the Chang'e 6 mission is "a rare example of constructive international collaboration," Richard de Grijs, Professor of Astrophysics, Macquarie University in Australia was quoted as saying in The Conversation. 

The Chang'e-6 mission has brought up four international payloads to the Moon, including the European Space Agency's lunar surface ion composition analyzer, France's radon detection instrument, Italy's laser corner reflector, and a CubeSat from Pakistan, the CNSA revealed to the Global Times. Now the payloads will begin conducting scientific research as planned, the administration said. 

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