Threads about perpetual motion

Thane Heins claims to have made advances toward free energy. MIT prof intrigued.
http://www.thestar.com/sciencetech/article/300042 Thane Heins is nervous and hopeful. It's Jan. 24, a Thursday afternoon, and in four days the Ottawa-area native will travel to Boston where he'll demonstrate an invention that ...
I'm pretty sure this is bogus, but not sure how to follow up: Mr. Searle and SEG's
While browsing for hovercraft design, the name "Searle" came up along with references to a "Searle Effect Generator", or SEG as he calls it. Most of the site smells con-ish: ...
Perpetual motion machines. Good,
I know that perpetual motions are impossible but has any good come from the search for said unworkable devices? Any discoveries etc?
Patentable device to destroy the universe?
Reading SWIFT got me thinking about perpetual motion machines. If you could actually create a machine that outputs >100% of it's input, what would stop you from feeding the output ...
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