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Wednesday, September 10, 2008
Tuesday, August 19, 2008
Where did the universe come from ??????
Part 1 : Einstein's Big Blunder
100 years ago, Albert Einstein published three papers that rocked the world. These papers proved the existence of the atom, introduced the theory of relativity, and described quantum mechanics.
Pretty good debut for a 26 year old scientist, huh?
His equations for relativity indicated that the universe was expanding. This bothered him, because if it was expanding, it must have had a beginning and a beginner.Since neither of these appealed to him, Einstein introduced 'fudge factor' that ensured a 'steady state' universe,one that had no beginning or end.
But in 1929, Edwin Hubble showed that the furthest galaxies were fleeing away from each other, just as the Big Bang model predicted. So in 1931, Einstein embraced what would later be known as the Big Bang theory, saying, "This is the most beautiful and satisfactory explanation of creation to which I have ever listened." He referred to the 'fudge factor' to achieve a steady-state universe as the biggest blunder of his career.
As I'll explain during the next couple of days, Einstein's theories have been thoroughly proved and verified by experiments and measurements. But there's an even more important implication of Einstein's discovery.Not only does the universe have a beginning, but time itself, our own dimension of cause and effect, began with the Big Bang.
That's right -- time itself does not exist before then. The very line of time begins with that creation event. Matter, energy, time and space were create din an instant by an intelligence outside of space and time.
About this intelligence, Albert Einstein wrote in his book "The World As I See It" that the harmony of natural law "Reveals an intelligence of such superiority that, compared with it, all the systematic thinking and acting of human beings is an utterly insignificant reflection."
He went on to write, "Everyone who is seriously involved in the pursuit of science becomes convinced that a spirit is manifest in the laws of the Universe--a spirit vastly superior to that of man, and one in the face of which we with our modest powers must feel humble."
Part 2: Bird Droppings on my Telescope
The Big Bang theory was totally rejected at first.But those who supported it had predicted that the ignition of the Big Bang would have left behind a sort of 'hot flash' of radiation.
If a big black wood stove produces heat that you can feel, then in a similar manner, the Big Bang should produce its own kind of heat that would echo throughout the universe.
In 1965, without looking for it, two physicists at Bell Labs in New Jersey found it. At first, Arno Penises and Robert Wilson were bothered because, while trying to refine the world's most sensitive radio antenna,they couldn't eliminate a bothersome source of noise.They picked up this noise everywhere they pointed the antenna.
At first they thought it was bird droppings. The antenna was so sensitive it could pick up the heat of bird droppings (which certainly are warm when they're brand new) but even after cleaning it off,they still picked up this noise.
This noise had actually been predicted in detail by other astronomers, and after a year of checking and re-checking the data, they arrived at a conclusion: This crazy Big Bang theory really was correct.
In an interview, Penises was asked why there was so much resistance to the Big Bang theory.
He said, "Most physicists would rather attempt to describe the universe in ways which require no explanation.And since science can't *explain* anything - it can only*describe* things - that's perfectly sensible. If you have a universe which has always been there, you don't explain it, right?
"Somebody asks you, 'How come all the secretaries in your company are women?' You can say, 'Well, it's always been that way.' That's a way of not having to explain it. So in the same way, theories which don't require explanation tend to be the ones accepted by science, which is perfectly acceptable and the best way to make science work."
But on the older theory that the universe was eternal, he explains: "It turned out to be so ugly that people dismissed it. What we find - the simplest theory - Isa creation out of nothing, the appearance out of nothing of the universe."
Penises and his partner, Robert Wilson, won the Nobel Prize for their discovery of this radiation. The Big Bang theory is now one of the most thoroughly validated theories in all of science.
Robert Wilson was asked by journalist Fred Herein if the Big Bang indicated a creator.
Wilson said, "Certainly there was something that set it all off. Certainly, if you are religious, I can't think of a better theory of the origin of the universe to match with Genesis."
Stay tuned for tomorrow's installment: "Why the Big Bang was the most precisely planned event in all of history."
Part 3: Why the Big Bang was the most precisely planned event in all of history
In your kitchen cabinet, you've probably got a spray bottle with an adjustable nozzle. If you twist the nozzle one way, it sprays a fine mist into the air. You twist the nozzle the other way, it squirts a jet of water in a straight line. You turn that nozzle to the exact position you want so you can wash a mirror, clean IPA spill, or whatever.
If the universe had expanded a little faster, the matter would have sprayed out into space like fine mist from a water bottle - so fast that a gazillion particles of dust would speed into infinity and never even form a single star.
If the universe had expanded just a little slower, the material would have dribbled out like big drops of water,then collapsed back where it came from by the force of gravity.
A little too fast, and you get a meaningless spray of fine dust. A little too slow, and the whole universe collapses back into one big black hole.
The surprising thing is just how narrow the difference is. To strike the perfect balance between too fast and too slow, the force, something that physicists call "the Dark Energy Term" had to be accurate to one part in ten with 120 zeros.
If you wrote this as a decimal, the number would look like this:
0.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
In their paper "Disturbing Implications oaf Cosmological Constant" two atheist scientists from Stanford University stated that the existence of this dark energy term would have required a miracle... "An unknown agent" intervened in cosmic history "for reasons of its own."
Just for comparison, the best human engineering example is the Gravity Wave Telescope, which was built wit ha precision of 23 zeros. The Designer, the 'external agent' that caused our universe must possess an intellect,knowledge, creativity and power trillions and trillions of times greater than we humans have.
Absolutely amazing.
Now a person who doesn't believe in God has to find some way to explain this. One of the more common explanations seems to be "There was an infinite number of universes, so it was inevitable that things would have turned out right in at least one of them."
The "infinite universes" theory is truly an amazing theory. Just think about it, if there is an infinite number of universes, then absolutely everything is not only possible...It's actually happened!
It means that somewhere, in some dimension, there Isa universe where the Chicago Cubs won the World Series last year. There's a universe where Jimmy Hoffa doesn't get cement shoes; instead he marries Joan Rivers and becomes President of the United States. There's even a universe where Elvis kicks his drug habit and still resides at Graceland and sings at concerts. Imagine the possibilities!
I might sound like I'm joking, but actually I'm dead serious. To believe an infinite number of universes made life possible by random chance is to believe everything else I just said, too.
Some people believe in God with a capital G.
And some folks believe in Chance with a Capital C.
Tomorrow's installment: "If you can read this email,I can prove to you that God exists." Sound a little bold?Tune in tomorrow - same time, same station.
100 years ago, Albert Einstein published three papers that rocked the world. These papers proved the existence of the atom, introduced the theory of relativity, and described quantum mechanics.
Pretty good debut for a 26 year old scientist, huh?
His equations for relativity indicated that the universe was expanding. This bothered him, because if it was expanding, it must have had a beginning and a beginner.Since neither of these appealed to him, Einstein introduced 'fudge factor' that ensured a 'steady state' universe,one that had no beginning or end.
But in 1929, Edwin Hubble showed that the furthest galaxies were fleeing away from each other, just as the Big Bang model predicted. So in 1931, Einstein embraced what would later be known as the Big Bang theory, saying, "This is the most beautiful and satisfactory explanation of creation to which I have ever listened." He referred to the 'fudge factor' to achieve a steady-state universe as the biggest blunder of his career.
As I'll explain during the next couple of days, Einstein's theories have been thoroughly proved and verified by experiments and measurements. But there's an even more important implication of Einstein's discovery.Not only does the universe have a beginning, but time itself, our own dimension of cause and effect, began with the Big Bang.
That's right -- time itself does not exist before then. The very line of time begins with that creation event. Matter, energy, time and space were create din an instant by an intelligence outside of space and time.
About this intelligence, Albert Einstein wrote in his book "The World As I See It" that the harmony of natural law "Reveals an intelligence of such superiority that, compared with it, all the systematic thinking and acting of human beings is an utterly insignificant reflection."
He went on to write, "Everyone who is seriously involved in the pursuit of science becomes convinced that a spirit is manifest in the laws of the Universe--a spirit vastly superior to that of man, and one in the face of which we with our modest powers must feel humble."
Part 2: Bird Droppings on my Telescope
The Big Bang theory was totally rejected at first.But those who supported it had predicted that the ignition of the Big Bang would have left behind a sort of 'hot flash' of radiation.
If a big black wood stove produces heat that you can feel, then in a similar manner, the Big Bang should produce its own kind of heat that would echo throughout the universe.
In 1965, without looking for it, two physicists at Bell Labs in New Jersey found it. At first, Arno Penises and Robert Wilson were bothered because, while trying to refine the world's most sensitive radio antenna,they couldn't eliminate a bothersome source of noise.They picked up this noise everywhere they pointed the antenna.
At first they thought it was bird droppings. The antenna was so sensitive it could pick up the heat of bird droppings (which certainly are warm when they're brand new) but even after cleaning it off,they still picked up this noise.
This noise had actually been predicted in detail by other astronomers, and after a year of checking and re-checking the data, they arrived at a conclusion: This crazy Big Bang theory really was correct.
In an interview, Penises was asked why there was so much resistance to the Big Bang theory.
He said, "Most physicists would rather attempt to describe the universe in ways which require no explanation.And since science can't *explain* anything - it can only*describe* things - that's perfectly sensible. If you have a universe which has always been there, you don't explain it, right?
"Somebody asks you, 'How come all the secretaries in your company are women?' You can say, 'Well, it's always been that way.' That's a way of not having to explain it. So in the same way, theories which don't require explanation tend to be the ones accepted by science, which is perfectly acceptable and the best way to make science work."
But on the older theory that the universe was eternal, he explains: "It turned out to be so ugly that people dismissed it. What we find - the simplest theory - Isa creation out of nothing, the appearance out of nothing of the universe."
Penises and his partner, Robert Wilson, won the Nobel Prize for their discovery of this radiation. The Big Bang theory is now one of the most thoroughly validated theories in all of science.
Robert Wilson was asked by journalist Fred Herein if the Big Bang indicated a creator.
Wilson said, "Certainly there was something that set it all off. Certainly, if you are religious, I can't think of a better theory of the origin of the universe to match with Genesis."
Stay tuned for tomorrow's installment: "Why the Big Bang was the most precisely planned event in all of history."
Part 3: Why the Big Bang was the most precisely planned event in all of history
In your kitchen cabinet, you've probably got a spray bottle with an adjustable nozzle. If you twist the nozzle one way, it sprays a fine mist into the air. You twist the nozzle the other way, it squirts a jet of water in a straight line. You turn that nozzle to the exact position you want so you can wash a mirror, clean IPA spill, or whatever.
If the universe had expanded a little faster, the matter would have sprayed out into space like fine mist from a water bottle - so fast that a gazillion particles of dust would speed into infinity and never even form a single star.
If the universe had expanded just a little slower, the material would have dribbled out like big drops of water,then collapsed back where it came from by the force of gravity.
A little too fast, and you get a meaningless spray of fine dust. A little too slow, and the whole universe collapses back into one big black hole.
The surprising thing is just how narrow the difference is. To strike the perfect balance between too fast and too slow, the force, something that physicists call "the Dark Energy Term" had to be accurate to one part in ten with 120 zeros.
If you wrote this as a decimal, the number would look like this:
0.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
In their paper "Disturbing Implications oaf Cosmological Constant" two atheist scientists from Stanford University stated that the existence of this dark energy term would have required a miracle... "An unknown agent" intervened in cosmic history "for reasons of its own."
Just for comparison, the best human engineering example is the Gravity Wave Telescope, which was built wit ha precision of 23 zeros. The Designer, the 'external agent' that caused our universe must possess an intellect,knowledge, creativity and power trillions and trillions of times greater than we humans have.
Absolutely amazing.
Now a person who doesn't believe in God has to find some way to explain this. One of the more common explanations seems to be "There was an infinite number of universes, so it was inevitable that things would have turned out right in at least one of them."
The "infinite universes" theory is truly an amazing theory. Just think about it, if there is an infinite number of universes, then absolutely everything is not only possible...It's actually happened!
It means that somewhere, in some dimension, there Isa universe where the Chicago Cubs won the World Series last year. There's a universe where Jimmy Hoffa doesn't get cement shoes; instead he marries Joan Rivers and becomes President of the United States. There's even a universe where Elvis kicks his drug habit and still resides at Graceland and sings at concerts. Imagine the possibilities!
I might sound like I'm joking, but actually I'm dead serious. To believe an infinite number of universes made life possible by random chance is to believe everything else I just said, too.
Some people believe in God with a capital G.
And some folks believe in Chance with a Capital C.
Tomorrow's installment: "If you can read this email,I can prove to you that God exists." Sound a little bold?Tune in tomorrow - same time, same station.
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