I explain why modern Incandescent light bulbs are burning out. Have you seen that old light bulb that works since 1901? Why doesn't it burn out? I try to find out in this video. Do you still use incandescent light bulbs? Let me know in the comments.

I'll show you how to make light bulbs last longer, and you'll see a diode trick that increases life of a light bulb.


About old light bulb:
The Centennial Light is the world's longestlasting light bulb, burning since 1901. It is at 4550 East Avenue, Livermore, California, and maintained by the LivermorePleasanton Fire Department. More at Wikipedia: https://en.wikipedia.org/wiki/Centenn...