(YouTube link)
The tungsten filament of a common incandescent light bulb is way more interesting than you thought. Bill Hammock, "The Engineer Guy," explains how it is made and how it works -or sometimes doesn't. -Thanks, Bill!
Also: If you enjoy the Engineer Guy, you'll love the video in which he posts and responds to criticism from reddit members. Link
NEW FEATURE: VOTE & EARN NEATOPOINTS!
Submit your own Neatorama post and vote for others' posts to earn NeatoPoints that you can redeem for T-shirts, hoodies and more over at the NeatoShop!
Email This Post to a Friend
This video is not only interesting but pretty well produced.
Digital technology has certainly worked hard at leveling the production and distribution playing field of moving pictures.