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[Scientific Innovations, Tourism Growth, and Cultural Traditions in China]-[Chinese researchers develop "lunar bricks" for future lunar base construction]

Special English · B1 · 2024-10-27

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📋 Summary

Breakthroughs in Lunar Construction

Chinese researchers from the Huazhong University of Science and Technology have made significant strides in space exploration by developing "lunar bricks" using a "lunar soil simulant." According to Professor Joe Chung, these bricks are "more than three times stronger than standard red bricks or concrete bricks." The team utilized five different soil compositions and three "sintering processes" to mimic environments like the "Chang 'e 5" landing site. To survive the Moon's harsh "vacuum environment," extreme temperature fluctuations, and "cosmic radiation," these bricks will be tested aboard the "Tianzhou-8 cargo spacecraft," with the first samples expected to return to Earth by the end of 2025. This research supports China's broader "National Midterm to Long-term Development Program for Space Science," which includes the construction of an "International Lunar Research Station" by 2035.

Paleontological Discovery in Jiangxi

In a separate scientific milestone, researchers in Jiangxi province discovered the world's smallest dinosaur egg fossil, measuring just "29 millimetres in length." Dating back to the "late Cretaceous period," the nest contained six eggs attributed to a "non-avian theropod." Published in the journal Historical Biology, this discovery expands the understanding of dinosaur "diversity" and reproduction. Scientists plan to use "micro CT scanning" to further investigate the fossils' burial state and formation.

Economic Initiatives: Tourism and Finance

Xizang (Tibet) has launched its "2024 Winter Tourism Campaign" to stimulate off-peak travel. The region is offering "10,000 2-for-1 domestic flight tickets" and free entry to "A-rated tourist sites," such as the "Potala Palace." This initiative builds on the success of 2023, where tourism revenue reached "65 billion yuan." Meanwhile, in the financial sector, Hong Kong has introduced an "enhanced timeframe for new stock listings." By clarifying rules and accelerating processes for eligible companies, the Securities and Futures Commission aims to bolster Hong Kong's status as a "leading international listing venue."

Social Welfare and Cultural Traditions

China is rapidly expanding its support for an aging population, with data indicating that the number of "elderly care institutions" has doubled since 2019. With over "297 million people aged 60 and above," the focus has shifted toward "community-based elderly care facilities."

Culturally, the broadcast explored the significance of birthday traditions. For infants, the "Dua Zhō" ceremony is used by parents to predict a child's future. For the elderly, the celebration is known as "shou," emphasizing health and longevity. A staple of these celebrations is the "longevity peach," a steamed dessert bun shaped like a peach. The tradition is rooted in the legend of "Sun Bin," whose mother allegedly regained her youth after eating a peach, and the myth of the "Queen Mother of the West," who cultivates "peaches of immortality." These traditions continue to serve as a vital expression of respect and familial love in Chinese society.

🎯Key Sentences

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The world is changing fast, but you can learn it at a slower pace.
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Here is the news.
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Hold on, I'm not talking about a piece of fruit.
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much to everyone's surprise, the mother liked the peach the most
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Everyone was stunned by what had happened
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📝Key Phrases

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at a slower pace
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with the hope that
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in line with
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off-peak season
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tailored for
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📖 Transcript

The world is changing fast, but you can learn it at a slower pace.
Special English You're listening to Special English.
Here is the news. Chinese researchers have developed bricks from a material that has a similar composition to lunar soil with the hope that they can be used to build a lunar base in the future.
The Huajang University of Science and Technology used a lunar soil simulant to make lunar bricks that are more than three times stronger than standard red bricks or concrete bricks.
According to Professor Joe Chung at the university, the team used five different simulated lunar soil compositions and three different centering processes, which can provide more accurate scientific data for the selection of materials and process optimization for future lunar base construction.
The composition of lunar soil varies in different locations on the Moon.

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