Essentially electrophoresis.
-- lostmind, Dec 08 2013

Interesting. You should work this up into an idea.
-- MaxwellBuchanan, Dec 08 2013


Not sure that's possible.
-- blissmiss, Dec 08 2013


true, it may well do nothing. But it's essentially how I've read electrets are manufactured.
-- lostmind, Dec 08 2013



random, halfbakery