I'm a big fan of Ira Flatow's "Science Friday" radio program (recommended!)
This week, while digging through the archives, I found this gem:
http://www.sciencefriday.com/segment/10/12/2012/fifty-years-ago-a-bright-idea.html
Our book: "SolderSmoke -- Global Adventures in Wireless Electronics"
http://soldersmoke.com/book.htm
Our coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmoke
Our Book Store: http://astore.amazon.com/contracross-20
Posts
Re: restoring Millen GDO
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I would keep AC on the filament and use series resistance to reduce the
voltage as needed. Filaments generally last longer on AC, running on DC
they will ...
2 hours ago
SciFri is a great program. If you can't listen live, there are podcasts that you can subscribe to for your iPod or other players.
ReplyDeleteNice program for sure good recommendat
ReplyDeleteion....73
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