The Unseen Universe, Or Physical Speculations on a Future State

absolutely amongst animal appears artificial selection assert atoms believe body brain Buddha called chapter Christ Christian conceive conclusion conservation of energy Dæmons death delicacy disciples Divine doctrine earth Egyptians Epicurus eternal ether existence fact favour finite forces fulminating silver future gravitation heat heaven human hypothesis idea imagine immortality infinite instance intelligent invisible universe kinetic kinetic energy laws least living Lucretius machine mass material matter Max Müller means mind motion nature object once order of things particles peculiar perfect fluid phenomena phosphorus physical universe planets possible potential energy present universe present visible universe principle of Continuity produced quantity question readers reality regard religion remarks reply resurrection Sadducees scientific sense solar system soul species speculations spirit stars substance supposed Swedenborg thou thought tion transmutation of energy truth ultimately unseen unseen universe varieties various velocity vis viva words Zoroastrian