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So...if you reach the 8000 rank today, you have completed 3843 sudoku puzzles. Assuming an average time of 10 minutes per puzzle (I know, Kaosangle, I know), that's roughly 640 hours or 26 full days. And if you do them at work, it has taken you approximately 80 work days. And if you earn the Bernie Sanders minimum wage of $15.00 per hour, then you've earned about $9600.00. Of course that's taxable, so no big deal.

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Unike my comment was mostly about the benefits of the application of Sterling engines. I want the word to get out. This engine has fascinated me for years ever since I saw one running on pure sunlight and on a cloudy day.. so too rare earth magnets which in truth aren't rare at all. The materials are abundant. They make for smaller more efficient alternators and generators. In the toy engine demoed any magnet probably would have worked as there is no gen set. In this case the magnet is there to power the return stroke in a two cycle engine. Neodymium magnets are stronger. They have made wind farms more efficient. I can see both technologies incorporated along with solar and fuel cell technology for purposes of self-sufficiency, clean water, electrical generation and storage, all done without need of NG or petroleum based fuels. Good catch BTW. ng.ng

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Thanks for posting that, jackt!

EZPZ except perhaps for one loner I needed a nap to find. 16.

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