Interesting Engineering on MSN

Edison's 1879 light bulb may have accidentally produced graphene, scientists say

Researchers in the US have uncovered evidence suggesting that Thomas Edison may have accidentally ...
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This Light Bulb Has Been On For Over A Century – Here's How It Works

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 ...