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Author Topic: Temperature Powered Electromagnet  (Read 7730 times)

Foggy-Notion

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Temperature Powered Electromagnet
« on: January 05, 2010, 08:36:39 AM »
Designed for classroom demonstrations, this magnet consists of a heavy copper bar bent into a circle with a piece of dissimilar metal brazed across the extended arms. Attatched to each of these thermal junctions is a heavy copper plate extending downward. One plate is immersed in water and the other heated producing a magnet with a 400 lb pull.(1)
source: http://www.uvm.edu/~dahammon/museum/thermoelectricmagnet.html

Their main page has lot's of other forgotten treasures.
http://www.uvm.edu/~dahammon/museum/catalogbydevice.html
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onthecuttingedge2005

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Re: Temperature Powered Electromagnet
« Reply #1 on: January 05, 2010, 08:54:46 AM »
forgotten?!!! it is all recorded and utilized in standard physics. what you have to worry about is a country like India with a billion PHd's  which far exceeds the population of America itself, then you are in trouble and already India has more colledge graduates than America has people.
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Foggy-Notion

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  • Posts: 99
Re: Temperature Powered Electromagnet
« Reply #2 on: January 05, 2010, 09:46:21 AM »
I mean forgotten like a Nash Rambler.

I've no fear of India, save maybe the Thugs.
Off topic a bit but brought up, I may reply, India is no stranger to the Americas.
They were here long before Columbus.  Everyone was here before Columbus.
http://www.viewzone.com/ancientsanskrit.htm

But along the lines of energy (Atomic) you may find this interesting
http://www.bibliotecapleyades.net/ancientatomicwar/esp_ancient_atomic_07.htm

European languages come from Sanskrit, which comes from Northern India's Indus Valley.
So do a few other languages in use today.
And then there's Kennewick man.
He they want you to forget.
Like JFK and 911
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