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Machine Makes Books Safe – level 2
15-12-2020 07:00
Libraries in Japan use special machines that sterilize books....Machine Makes Books Safe – level 3
15-12-2020 07:00
Libraries in Japan use machines that sterilize books using...First Person Gets a Vaccine – level 1
14-12-2020 07:00
Margaret Keenan is 90 years old. She is the...First Person Gets a Vaccine – level 2
14-12-2020 07:00
90-year-old Margaret Keenan became the first person in the...First Person Gets a Vaccine – level 3
14-12-2020 07:00
90-year-old Margaret Keenan is the first person in the...Moon Landing – level 2
07-12-2020 15:00
Last week, China’s spacecraft successfully landed on the moon....Moon Landing – level 3
07-12-2020 15:00
On Tuesday, China’s Chang’e-5 spacecraft successfully landed on the...