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An Historical Sketch ii
The Problem of Mineral and Vital
Physical Investigations in Relation
3 other sections not shown
aerial antinodes appear beat bands body cause changes Chapter clairvoyance clay corpuscular rays cosmic radiation cosmic rays Creyke Creyke's currents damp depthing bands detected detector direction distance divining rod dowser dowser's reaction dowsing fields dowsing rays dowsing reactions dynamometer earth electrical conductors electromagnetic fields electrons elongated conductors energised fact field strength flow effect flow field forked rod frequency ground Hertzian field Hertzian radiation Hertzian waves horizontal increase induction instruments intensity investigators ionisation counter latter magnetic deviation magnetic field magnetometer means metal meter method muscular N-zones nature negative nerves objects observations obtained orientation oscillations parallel particles pendulum phenomena physical physiological pipe polar reversals polarised positive present writer psychic question R-bands radioactive reaction bands readings recorded reflex screening sensitive skilled dowser standing waves strata stream band sunspot telepathy tests tion tonometer transverse underground stream variations vertical wavelength waves whereas wireless yield zones