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22:23, 02-Oct-2018
The Royal Swedish Academy of Sciences awarded on Tuesday the Nobel Prize in Physics 2018 to three scientists for their contribution to the field of laser physics.
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22:01, 05-Oct-2018
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Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3