Father died before the college entrance examination! “He is left in a family of four” After cremation, the third brother of high school works 14 hours a day to earn tuition.

(Photo/Retrieved from Jieyang News Network, the same below) A+ A- Chen Liang, a teenager from Sichuan Province in China, is a senior high school graduate of Xiushui Middle School in …

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Nature Highlights: Massive, lunar-sized white dwarf | Nature | Nature Portfolio

Nature highlight July 1, 2021 Nature 595, 7865 If the orbital period of the white dwarf star system is short enough, its orbit will contract due to gravitational wave radiation. …

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