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Best Free Earth Day Lessons & Activities
Tech & Learning via Yahoo News· 1 year agoEarth Day. In 1970, the first Earth Day sparked a massive public response, with 20 million Americans taking to streets and college campuses to speak out...
I research harmful microplastics. Here's what I do to keep my family safe from their toxic...
Business Insider via Yahoo News· 1 year agoMicroplastics are 10 times more abundant in baby poop than adult poop. That's partly why plastics...