We live in a world where smartphones last for about 2.5 years, and even the best light bulbs fizzle out unexpectedly when you need them the most. That said, here is one bulb defying the odds, a ...

Imagine a light bulb that has been burning since 1901. Nestled in a quiet Californian fire station, the Centennial Light challenges today's disposable culture, offering a glimpse into a past where ...

This video explores the creation of the first light bulbs invented by Thomas Edison and Joseph Swan. The creator highlights Edison's electric lamp patent, providing a clearer transcription of it, as ...

They’re consistently popular with the readers, which is admittedly part of my (and EDN’s) motivation to continue doing them. But I personally also find them fascinating; inevitably I come across at ...