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France to ban students from keeping smartphones in schools (www.engadget.com)
submitted 1 year ago by to c/technology@lemmy.world
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[–] 14 points 1 year ago* (1 child)

I'm pretty sure there can be other bad stuff in water that existed before the industrial revolution

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  • [–] -2 points 1 year ago (2 children)

    Sure, loads of sewage. But it also had smaller settlements, less people, and human waste was recycled more in times gone by too. Far more water was far more drinkable even 150 years ago

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