It happens too often: It’s a hot day, you need the relief of some cool air, and your fan can’t reach where you are because of its cord. Or maybe you’re outdoors and the only breeze you can count on is ...

It happens too often: It’s a hot day, you need the relief of some cool air, and your fan can’t reach where you are because of its cord. Or maybe you’re outdoors and the only breeze you can count on is ...

Battery-powered fans, a smart table lamp, and a hulking portable power station prevented a literal family meltdown. Battery-powered fans, a smart table lamp, and a hulking portable power station ...