Tesla List wrote: > > Original Poster: cwillis4-at-juno-dot-com (carl a willis) > > Aren't most doorknob caps made with barium titanate? (I think I read > that somewhere, but they may just be ceramic dielectric.) barium titanate IS ceramic.... -- Jim Lux Jet Propulsion Laboratory ofc: 818/354-2075 114-B16 Mail Stop 161-213 lab: 818/354-2954 161-110 4800 Oak Grove Drive fax: 818/393-6875 Pasadena CA 91109