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Posts: 145

Governor

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Q: Anyone had tried the delivery service by drone?

What are the last miles delivery service in China deploy by the drones?

10 weeks 2 days ago in  Lifestyle - China

 
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If I remember correctly, I was delivered by the drone ... many years ago. enlightened

 

To this day, I still often have a rash under my armpits ... yes

 

It looks, the wings ... ... will ...  pop out ... anytime, now ...broken heart.

 

I have to admit, all that didn't happened in China ... surprise

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8 weeks 2 days ago
 
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If I remember correctly, I was delivered by the drone ... many years ago. enlightened

 

To this day, I still often have a rash under my armpits ... yes

 

It looks, the wings ... ... will ...  pop out ... anytime, now ...broken heart.

 

I have to admit, all that didn't happened in China ... surprise

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8 weeks 2 days ago
 
Posts: 87

General

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shot down by air defenses.

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7 weeks 1 day ago
 
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https://english.news.cn/20250120/1d4e392ccaef48f29e8e9cdd0f9360c5/c.html

 

China Focus: Chinese "artificial sun" sets new record in milestone step toward fusion power generation

HEFEI, Jan. 20 (Xinhua) -- The Experimental Advanced Superconducting Tokamak (EAST), dubbed China's "artificial sun," maintained a steady-state high-confinement plasma operation for a remarkable 1,066 seconds on Monday, setting a new world record and marking a breakthrough in the quest for fusion power generation.

The duration of 1,000 seconds is considered a key step in fusion research. The breakthrough, achieved by the Institute of Plasma Physics under the Chinese Academy of Sciences (ASIPP), greatly improved the original world record of 403 seconds, which was also set by EAST in 2023.

The ultimate goal of an artificial sun is to create nuclear fusion like the sun, providing humanity with an endless, clean energy source, and enabling space exploration beyond the solar system.

Global scientists have worked for more than 70 years on trying to achieve this feat. However, only after reaching temperatures over 100 million degrees Celsius, sustaining stable long-term operation, and ensuring controllability can a nuclear fusion device successfully generate electricity.

"A fusion device must achieve stable operation at high efficiency for thousands of seconds to enable the self-sustaining circulation of plasma, which is critical for the continuous power generation of future fusion plants," said Song Yuntao, ASIPP director. He emphasized that the fresh record is of monumental significance, representing a crucial step toward the development of a fusion reactor.

Gong Xianzu, head of the division of EAST Physics and Experimental Operations, said they have upgraded several EAST systems since the last round of experiments. For example, the heating system, which previously operated at the equivalent of nearly 70,000 household microwave ovens, has now doubled its power output while also maintaining stability and continuity.

Since starting operation in 2006, EAST has been an open test platform for Chinese and international scientists to conduct fusion-related experiments and research.

China officially joined the International Thermonuclear Experimental Reactor (ITER) program in 2006 as its seventh member. According to the agreement, China is responsible for about 9 percent of the project's construction and operation -- and ASIPP is the main unit of the Chinese mission.

ITER, which is under construction in southern France, will be the world's largest magnetic confinement plasma physics experiment device and the largest experimental tokamak nuclear fusion reactor, once completed.

In recent years, EAST has continuously achieved groundbreaking milestones in the high confinement mode, which serves as the fundamental mode for experimental fusion reactors, including ITER and the future China Fusion Engineering Test Reactor (CFETR), providing valuable references for the construction of fusion reactors worldwide.

"We hope to expand international collaboration via EAST and bring fusion energy into practical use for humanity," said Song.

In Hefei, east China's Anhui Province, where EAST is located, a new generation of experimental fusion research facilities is under construction -- aiming to further accelerate the application and development of fusion energy.

 

 If you look for the same article over u-Tube, you can get free suntan, artificial, thou ... enlightened

 

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6 weeks 5 days ago
 
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