[quick news] June 8, 2018 unlimited clean energy is not a dream? Fusion reactors are hotter than the sun's Center

Unlimited clean energy is not a dream? Researchers with fusion reactors hotter than the sun's center, Tokomak energy, are building an affordable fusion reactor to turn hydrogen into efficient and cheap green energy Using fusion energy, a tablespoon of liquid hydrogen fuel can produce as much energy as 28 tons of coal without radioactive waste At present, the reactor st40 using the combined compression technology has reached a high temperature of 15 million degrees Celsius, which marks a key step towards the manufacture of unlimited clean energy The ultimate goal is to reach 100 million degrees Celsius by the end of this year to trigger fusion The company hopes to produce industrial scale fusion energy by 2025 Http:// QS World University rankings released, Tsinghua University and Peking University rank up British QS global education group released the 15th "QS World University Rankings" in London on the evening of June 6 Tsinghua University, the highest ranked university in China, rose to 17th from 25th in the world, while Peking University rose to 30th from 38th According to the QS World University ranking, Tsinghua University, Peking University, Fudan University, Shanghai Jiaotong University, Zhejiang University and China University of science and technology are among the top 100 universities in the world Http:// China Aerospace established the hydrogen energy engineering technology research and development center, and China Aerospace Science and Technology Group established the first civil military integration hydrogen energy engineering technology research and development center in China on June 6 The center aims to promote the development of civil military integration of aerospace hydrogen energy technology, promote the research and development of high-end technical equipment and engineering application in the field of hydrogen energy utilization, and inject power into the comprehensive development and utilization of hydrogen energy in China Http:// purity 99.99999999% electronic grade polysilicon mass production has passed a series of strict verification and testing Recently, a batch of high-purity silicon materials for integrated circuits produced by Jiangsu Xinhua Semiconductor Materials Technology Co., Ltd have been exported to South Korea and also supplied to some domestic wafer processing plants in batches This indicates that China's silicon materials for semiconductor integrated circuits have reached the first-class international quality standards, and it is also the first time that China's polysilicon manufacturing enterprises export high-purity silicon materials for integrated circuits to the international market Http:// the first habitable 3D printing house has been put into the market in Eindhoven, the Netherlands Construction company van wijnen is cooperating with Eindhoven University of science and technology in the construction of habitable 3D printing house to reduce costs and solve the shortage of construction workers The first three bedroom bungalow is expected to be completed in 2019, and its internal and external walls are all 3D printing After that, the four multi-storey houses will gradually realize 3D printing of pipeline and other facilities At present, it has attracted 20 interested families to apply in the rental market of Eindhoven The company believes 3D printing homes will become mainstream in the next five years http://