Noch Grassmaster vs. the other one

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I recently built a grass-installer, using one of those $3.00 electric flyswatters from Harbor Tool. It does work, but I'd call it somewhat marginal; the voltage generated is well under 1000 volts, and I believe that isn't enough to give the fibers a real stand-up charge. I've found you get the best out of the device if you hold it very low above the scenery.

http://tmrc.mit.edu/progress/reports/2012/03/IMG_1624.JPG
http://tmrc.mit.edu/progress/reports/2012/03/IMG_1625.JPG
http://tmrc.mit.edu/progress/reports/2012/03/IMG_1626.JPG
 




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