Philosophy
The idea of a vacuum, nothingness or the void has troubled Western thinkers since at least the time of Parmenides. The problem started as a logical puzzle: how could nothingness, something non-existent by definition, be?
This rejection of the very possibility of nothingness is captured in the famous medieval dictum ex nihilo nihil fit (nothing comes from nothing), used among other things to prove the existence of God, since the universe, it was thought, could not have sprung from nothing all on its own (never mind where God came from). You probably won't find it surprising that it would be David Hume who would first challenge this notion when he declared that, logically speaking at least, anything could come from anything :)
But the problem isn't merely a logical one: it's also empirical. Since at least the time of Aristotle, attempts to create a vacuum consistently failed for almost two thousand years; that is, until Evangelista Torricelli serendipitously managed to create one when he invented the barometer and proved that we live at the bottom of an invisible ocean of air.
With the creation of a vacuum, and as Professor Jim Al-Khalili shows in this fascinating documentary, scientists have slowly come to understand not only the nature of vacuums and nothingness but that the entire universe may owe its existence, literally, to nothingness... There will be some quantum weirdness here, but of the real kind...
Couldn't those fluctuations be due to something as mundane as neutrinos flying through the tanks?
- Everything And Nothing - Everything
You may find this hard to believe, but we've known about the true size of the universe for only about 100 years. When Copernicus proposed his revolutionary heliocentric model, for instance, he still believed in the existence of a perfect celestial...
- God And The Void
In the beginning there was nothingness, and out of that nothingness emerged God (also known, evidently, as El?-oh...him). God, or Mr. Deity if you like (he goes by different names), apparently looked like a 70's porn star (with the creepy thin beard...
- Should The Reigns Of The Question Of Origin Of The Universe Be A Proprietary Subject Addressed By Science?
"The Origin of the Universe and Contemporary Cosmology and Philosophy" by Jan Such Abstract: Since the 1970s both in physics and cosmology, there has been a controversy on the subject of the ‘beginning of the universe.’ This indicates that this...
- Corey D. Kaup's "nothingness Theory"
"A thing of beauty is a joy forever: its loveliness increases; it will never pass into nothingness..." Endymion John Keats 1818 Does existence equal "a state of perfectly uniform static equilibrium"? There are many theories and fussing among philosophers...
- Edge Of The Universe
Daniel Boorstin, The Discoverers [dust-jacket illustration; attributed to a 16th-century woodcut by the Bettmann Archive] A Medieval science thought experiment...well, maybe not so Medieval: "If you thrust your hand beyond the outermost sphere, would...
Philosophy
Everything and Nothing - Nothing
The idea of a vacuum, nothingness or the void has troubled Western thinkers since at least the time of Parmenides. The problem started as a logical puzzle: how could nothingness, something non-existent by definition, be?This rejection of the very possibility of nothingness is captured in the famous medieval dictum ex nihilo nihil fit (nothing comes from nothing), used among other things to prove the existence of God, since the universe, it was thought, could not have sprung from nothing all on its own (never mind where God came from). You probably won't find it surprising that it would be David Hume who would first challenge this notion when he declared that, logically speaking at least, anything could come from anything :)
But the problem isn't merely a logical one: it's also empirical. Since at least the time of Aristotle, attempts to create a vacuum consistently failed for almost two thousand years; that is, until Evangelista Torricelli serendipitously managed to create one when he invented the barometer and proved that we live at the bottom of an invisible ocean of air.
With the creation of a vacuum, and as Professor Jim Al-Khalili shows in this fascinating documentary, scientists have slowly come to understand not only the nature of vacuums and nothingness but that the entire universe may owe its existence, literally, to nothingness... There will be some quantum weirdness here, but of the real kind...
Couldn't those fluctuations be due to something as mundane as neutrinos flying through the tanks?
- Everything And Nothing - Everything
You may find this hard to believe, but we've known about the true size of the universe for only about 100 years. When Copernicus proposed his revolutionary heliocentric model, for instance, he still believed in the existence of a perfect celestial...
- God And The Void
In the beginning there was nothingness, and out of that nothingness emerged God (also known, evidently, as El?-oh...him). God, or Mr. Deity if you like (he goes by different names), apparently looked like a 70's porn star (with the creepy thin beard...
- Should The Reigns Of The Question Of Origin Of The Universe Be A Proprietary Subject Addressed By Science?
"The Origin of the Universe and Contemporary Cosmology and Philosophy" by Jan Such Abstract: Since the 1970s both in physics and cosmology, there has been a controversy on the subject of the ‘beginning of the universe.’ This indicates that this...
- Corey D. Kaup's "nothingness Theory"
"A thing of beauty is a joy forever: its loveliness increases; it will never pass into nothingness..." Endymion John Keats 1818 Does existence equal "a state of perfectly uniform static equilibrium"? There are many theories and fussing among philosophers...
- Edge Of The Universe
Daniel Boorstin, The Discoverers [dust-jacket illustration; attributed to a 16th-century woodcut by the Bettmann Archive] A Medieval science thought experiment...well, maybe not so Medieval: "If you thrust your hand beyond the outermost sphere, would...