Electricity, n. The cause of all natural phenomena not known to be caused by something else. It is the same thing as lightning, and its famous attempt to strike Dr. Franklin is one of the most picturesque incidents in that great and good man's career.
Ambrose Bierce
» Ambrose Bierce - all quotes »
Bohr's investigation had typified what had become a standard procedure in problems of theoretical physics. The first step was to discover the mathematical laws governing certain groups of phenomena; the second was to devise hypothetical models or pictures to interpret these laws in terms of motion or mechanism; the third was to examine in what way these models would behave in other respects, and this would lead to prediction of other phenomena-predictions which might or might not be confirmed when put to the test of experiment. For instance, Newton had explained the phenomena of gravitation in terms of a force of gravitation; a later age had seen the luminiferous ether introduced to explain the propagation of light and, subsequently, the general phenomena of electricity and magnetism; finally Bohr had introduced electronic jumps in an attempt to explain atomic spectra. In each case the models had fulfilled their primary purpose, but had failed to predict further phenomena with accuracy.
James Jeans
The last decades of scientific development have led us to the recognition of a new universal law of all natural phenomena, which, from its extraordinarily extended range, and from the connection which it constitutes between natural phenomena of all kinds, even of the remotest times and the most distant places, is especially fitted to give us an idea of what I have described as the character of the natural sciences, which I have chosen as the subject of this lecture.
Hermann von Helmholtz
When the first savage saw his hut destroyed by a bolt of lightning, he fell down upon his face in terror. He had no conception of natural forces, of laws of electricity ; he saw this event as the act of an individual intelligence. To-day we read about fairies and demons, dryads and fauns and satyrs, Wotan and Thor and Vulcan, Freie and Flora and Ceres, and we think of all these as pretty fancies, play-products of the mind; losing sight of the fact that they were originally meant with entire seriousness—that not merely did ancient man believe in them, but was forced to believe in them, because the mind must have an explanation of things that happen, and an individual intelligence was the only explanation available. The story of the hero who slays the devouring dragon was not merely a symbol of day and night, of summer and winter; it was a literal explanation of the phenomena, it was the science of early times.
Upton Sinclair
Any thing that proves that it is not in the power of Kings and Princes by their great armies to have every thing their own way is of such good example that without any good will to the French one can not help being delighted by it, and you know I have a natural partiality to what some people call rebels.
Charles James Fox
Science tells us that heat may be shown to develop electricity, electricity produce heat; and magnetism to evolve electricity, and vice versa. Motion, they tell us, results from motion itself, and so on, ad infinitum. This is the A B C of occultism and of the earliest alchemists. The indestructibility of matter and force being discovered and proved, the great problem of eternity is solved.
Helena Petrovna Blavatsky
Bierce, Ambrose
Big L (rapper)
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z