New materials, old physics – the science behind how your winter jacket keeps you warm

Winter jackets may seem simple, but sophisticated engineering allows them to keep body heat locked in, while staying ...
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Power outages in freezing weather: the safest way to heat one room without risking a fire

When the power fails in subfreezing weather, your first priority is not heating the whole house, it is keeping one room safely warm enough for everyone to ride out the outage. That means combining ...