It’s now official — LED bulbs are in and incandescents are out. As of Aug. 1, a ban on making and selling most standard incandescent bulbs went into place. This means consumers will have to choose LED ...

I know, smartass, they all glow in the dark. But these lightbulbs—a little old, I agree—are designed to glow even after the power goes out due to a TERRORIST ATTACK or if lightning maybe hits a ...

With most of the apparatus and instruments we now take for granted yet to be developed, the early pioneers of the Electric Age had to bring a lot to the lab besides electrical skills. Machining, ...

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