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On October 26, 2021, the State Council issued the Action Plan for Carbon Peak by 2030, stating that it should innovate talent training modes, encourage higher education institutions to accelerate the construction of disciplines and talent training in new energy, energy storage, hydrogen energy, carbon emission reduction, carbon sinks, carbon emission right trading, etc., and build a batch of colleges of future technology in the field of green and low carbon, modern industry colleges and demonstrative energy colleges.

On June 27-28, 2024, the 18th China Refrigeration and Air Conditioning Industry Student Science and Technology Competition "BITZER Cup" was successfully held in Beijing.

China hopes to build a $5 billion particle collider within three years, ahead of Europe's proposed giant collider. The 100-kilometer-diameter Circular Positron-Positron Collider (CEPC) is designed to accurately measure the Higgs boson, the mysterious particle that gives everything its mass. This information could answer fundamental questions about how the universe evolved and why particles interact the way they do.

When the total heat exchanger operates in the summer cooling period, the new air is cooled from the exhaust air to reduce the temperature, while being dried by the exhaust air to reduce the humidity of the new air; when it operates in the winter, the new air is heated from the exhaust air to increase the temperature, while being humidified by the exhaust air. Fresh air ventilator is a kind of fresh outdoor gas sent into the room after filtering, purifying and heat exchange treatment, and at the same time, the indoor polluted harmful gas is filtered and purified.

On the morning of June 24, 2024, a major fire accident occurred in the factory of South Korean lithium battery manufacturer Aricell located in Hwaseong City, Gyeonggi Province, the place where the fire started was the lithium battery finished product inspection and packaging workshop, and the monitoring screen showed that initially, a small stream of white smoke came out from the battery, and then the fire started rapidly, and it took only 15 seconds for the fire to cover the entire workshop space. According to the Korean media, this may become South Korea's "history of the most serious" chemical plant accident.