William Aston Quotes

Personally I think there is no doubt that sub-atomic energy is available all around us, and that one day man will release and control its almost infinite power. We cannot prevent him from doing so and can only hope that he will not use it exclusively in blowing up his next door neighbour. (1936)

Should the research worker of the future discover some means of releasing this [atomic] energy in a form which could be employed, the human race will have at its command powers beyond the dream of scientific fiction, but the remotest possibility must always be considered that the energy once liberated will be completely uncontrollable and by its intense violence detonate all neighbouring substances. In this event, the whole of the hydrogen on earth might be transformed at once and the success of the experiment published at large to the universe as a new star.

[S]uppose you make a hole in an ordinary evacuated electric light bulb and allow the air molecules to pass in at the rate of 1,000,000 a second, the bulb will become full of air in approximately 100,000,000 years.

There was presented to him at once and clearly an opportunity for joy--casual, accidental joy, but joy. If he could not manage joy, at least he might have managed the intention of joy, or (if that also were too much) an effort towards the intention of joy. The infinity of-grace could have been contented and invoked by a mere mental refusal of anything but such an effort. He knew his duty--he was no fool--he knew that the fantastic recognition would please and amuse the innocent soul of Sir Aston, not so much for himself as in some unselfish way for the honour of history. Such honours meant nothing, but they were part of the absurd dance of the world, and to be enjoyed as such. Wentworth knew he could share that pleasure. He could enjoy; at least he could refuse not to enjoy. He could refuse and reject damnation. With a perfectly clear, if instantaneous, knowledge of what he did, he rejected joy instead. He instantaneously preferred anger, and at once it came; he invoked envy, and it obliged him. He crushed the paper in a rage, then he tore it open, and looked again and again-there it still was. He knew that his rival had not only succeeded, but succeeded at his own expense; what chance was there of another historical knighthood for years? Till that moment he had never thought of such a thing. The possibility had been created and withdrawn simultaneously, leaving the present fact to mock him. The other possibility--of joy in that present fact--receded as fast. He had determined, then and for ever, for ever, for ever, that he would hate the fact, and therefore facts.

Perhaps the most impressive illustration of all is to suppose that you could label the molecules in a tumbler of water. ... threw it anywhere you please on the earth, and went away from the earth for a few million years while all the water on the earth, the oceans, rivers, lakes and clouds had had time to mix up perfectly. Now supposing that perfect mixing had taken place, you come back to earth and draw a similar tumbler of water from the nearest tap, how many of those marked molecules would you expect to find in it? Well, the answer is 2000. There are 2000 times more molecules in a tumbler of water than there are tumblers of water in the whole earth.