单词：data communication facilities
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Will network classrooms replace traditional classrooms? With the popular visitation of the internet, network classrooms are gaining more and more popularity. As a new teaching pattern, network classrooms have become an effective compliment to traditi
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Quantum communication boasts ultra-high security as a quantum photon can neither be separated nor duplicated. It is hence impossible to wiretap, intercept or crack the information transmitted through it. Anton Zeilinger, an Austrian physicist at the
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Science and technology 科学技术 Visible-light communication 可见光通信 Tripping the light fantastic 与光共舞 A fast and cheap optical version of Wi-Fi is coming 一个高速而廉价的光学Wi-Fi即将问世 AMONG the many new gadgets u
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