Arthur Eddington
Arthur Eddington
Sir Arthur Stanley Eddington OM FRSwas an English astronomer, physicist, and mathematician of the early 20th century who did his greatest work in astrophysics. He was also a philosopher of science and a popularizer of science. The Eddington limit, the natural limit to the luminosity of stars, or the radiation generated by accretion onto a compact object, is named in his honor...
NationalityBritish
ProfessionScientist
Date of Birth28 December 1882
men quests physics
In Einstein's theory of relativity the observer is a man who sets out in quest of truth armed with a measuring-rod. In quantum theory he sets out with a sieve.
arrows physics entropy
So far as physics is concerned, time's arrow is a property of entropy alone.
perfect impossible physics
It is impossible to trap modern physics into predicting anything with perfect determinism because it deals with probabilities from the outset.
cat would-be physics
To the pure geometer the radius of curvature is an incidental characteristic - like the grin of the Cheshire cat. To the physicist it is an indispensable characteristic. It would be going too far to say that to the physicist the cat is merely incidental to the grin. Physics is concerned with interrelatedness such as the interrelatedness of cats and grins. In this case the "cat without a grin" and the "grin without a cat" are equally set aside as purely mathematical phantasies.
science verbs physics
In the most modern theories of physics probability seems to have replaced aether as "the nominative of the verb 'to undulate'."
science thinking path
[When thinking about the new relativity and quantum theories] I have felt a homesickness for the paths of physical science where there are ore or less discernible handrails to keep us from the worst morasses of foolishness.
science bottles atoms
The electron, as it leaves the atom, crystallises out of Schrödinger's mist like a genie emerging from his bottle.
falling-in-love love-is men
Falling in love is one of the activities forbidden that tiresome person, the consistently reasonable man.
reality
The word reality frightens me.
stars hot enough
I am aware that many critics consider the conditions in the stars not sufficiently extreme . . . the stars are not hot enough. The critics lay themselves open to an obvious retort: we tell them to go and find a hotter place.
future years radio-waves
The universe will finally become a ball of radiation, becoming more and more rarified and passing into longer and longer wave-lengths. The longest waves of radiation are Hertzian waves of the kind used in broadcasting. About every 1500 million years this ball of radio waves will double in diameter; and it will go on expanding in geometrical progression for ever. Perhaps then I may describe the end of the physical world as-one stupendous broadcast.
facts accepting theory
Never accept a fact until it has been verified by theory.
science atoms levels
But it is necessary to insist more strongly than usual that what I am putting before you is a model-the Bohr model atom-because later I shall take you to a profounder level of representation in which the electron instead of being confined to a particular locality is distributed in a sort of probability haze all over the atom.
world consciousness abstract
The physical world is entirely abstract and without actuality apart from its linkage to consciousness.