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Weapons Against Hurricanes – level 2
03-09-2019 07:00
From the 1950s, people started thinking if they could...Weapons Against Hurricanes – level 3
03-09-2019 07:00
Since the 1950s, people have wondered if nuclear weapons...Good News about AIDS – level 3
10-07-2019 07:00
Researchers from Temple University and the University of Nebraska...Changes to School Food – level 2
12-04-2019 07:00
When President Obama was president of the USA, he...