science
No. 1 in the country! A large area of dinosaur footprint fossil sites was discovered in Zhangjiakou. Reporters take you to explore the secrets
06/30
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science
Wild fishing for big cocks in midsummer, these classic fishing spots are all good places for cocks to gather together.
06/30
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science
The first in China to complete 50 clinical trials and launch a purely domestically produced “artificial heart”
06/30
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science
Will the invasion of strong mutant strains and the cancellation of nucleic acid testing of imported non-cold chain items lead to a rebound in the epidemic?
06/30
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science
Chinese version of Star Wars? Indian media hypes China's asteroid impact plan, NASA satellites are launched
06/30
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science
Are humans really not alone? Scientists: There may be 42,777 alien civilizations in the Milky Way
06/30
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