uoted, 128, 236.

Brown, Robert, 191;
the Brunonian movement, 167, 172, 191.

Brunonian movement, 167, 172, 191.

Butler, Bishop, imaginary debate with Lucretius, 219, 220.

Carbon, 38, 56, 59;
importance, 208.

Carbonic-acid gas, 52, 53.

Carrel, Dr. Alexis, 98, 148.

Catalysers, 135, 136.

Cell, the, 83-85, 90, 96, 97, 180;
Wilson on, 95;
living after the death of the body, 98;
Prof. Benjamin Moore on, 107;
nature of, 113;
aimless multiplication, 148, 233;
the unit of life, 156;
communistic activity, 157, 158, 184;
a world in little, 170;
mystery of, 175;
different degrees of irritability, 216, 217.

Changes in matter, 131, 133.

Chemist, in the body, 152, 153.

Chemistry, the silent world of, 49-54;
wonders worked by varying arrangement of atoms, 56-60;
leads up to life, 188;
a new world for the imagination, 189-192;
chemical affinity, 193-195;
various combinations of elements, 205-208;
organic compounds, 209;
mystery of chemical combinations, 210;
chemical changes, 210, 211;
powerless to trace relationships between different forms
of life, 231, 232;
cannot account for differences in organisms, 233, 234.

Chlorophyll, 77, 113, 168, 169, 177, 235.

Colloids, 76, 108, 135, 136.

Conn, H. W., on mechanism, 91-94.

Consciousness, Huxley on, 95, 181, 262.

Corpuscles, speed in the ether, 65.

Creative energy, immanent in matter, 9, 21;
its methods, 263.

Crystallization, 276, 277.

Czapek, Frederick, on vital forces, 133, 152;
on life, 164, 166, 169;
on enzymes in living bodies, 167.

Darwin, Charles, quoted, 9;
on force of growing radicles, 19;
a contradiction in his philosophy, 254, 255.

Electricity, in the constitution of matter, 46-49;
a state of the ether, 63;
power from, 67, 68;
the most mysterious thing in inorganic nature, 223.

Electrons, knots in the ether, 63;
size and weight, 196;
speed, 197;
matter dematerialized, 197;
bombardment from, 201, 202;
revolving in the atom, 203;
surface, 203;
compared with atoms, 203;
properties of matter supplied by, 204.

Elements, of living bodies, 38, 39, 77, 78;
analogy with the alphabet, 57-59, 206;
undergoing spontaneous change, 67;
various combinations, 205-208;
eagerness to combine, 209.
_See also_ Atoms.

Eliot, George, on the development theory, 103.

Elliot, Hugh S. R., on mechanism, 16.

Emerson, Ralph Waldo, 250