Browsing the "PET" Tag →

Dear Editor, Bottled water is valuable, especially to people in the United States. We buy bottled water because we think it’s safer, it tastes better and it’s convenient. It is so valuable that we go through...

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A 14-year-old New York student was named “America’s Top Young Scientist” for inventing a solar-powered water jug that changes dirty water into purified drinking water....

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