re: Lunar Dust Buster
And luckily we've learned that Lunar regolith displays some odd magnetic properties.
Such as that the magnetic susceptibility of soil particles increases as grain size decreases, the effects of vapor-deposited nanophase Fe^0 are a direct function of surface area and most pronounced in the finest grain sizes, and virtually all of <10 micrometer particles are easily attracted by a simple hand-held magnet (plagioclase, pyroxferroite, olivine and agglutinic glass alike.
From 'ISRU on the Moon' by Larry Taylor. Great paper, sorry I don't have the link handy.