President Donald Trump said Tuesday he’s imposing a new 50% tariff on all copper. However, it’s unclear when the new tariff would take effect.

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Q: I have to install some new water supply lines in my home. My current home has copper water supply lines. I’m intrigued by the plastic PEX material, but it seems too good to be true. Using PEX ...

Because of this, the transition from legacy copper lines to more modern wires “fundamentally alters the steps to ensure continuity of communications” during emergencies like commercial power ...