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What happens when a school bans smartphones? A complete transformation | US education | The Guardian (www.theguardian.com)
submitted 2 years ago by [M, B] to c/technology@lemmy.world
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What happens when a school bans smartphones? A complete transformation | US education | The Guardian::Teachers say mobile phones make their lives a living hell – so one Massachusetts school barred them

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[–] 4 points 2 years ago

It’s not that easy to make a faraday cage that works against modern phones as the scale of a building. You have to make sure it’s perfect, any imperfection in the implementation and signal can get in.

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