Scientists say eggs--handy miniature incubators of life, nutrients already packed inside--evolved more than 1 billion years ago, in the oceans of Earth. When land animals evolved about 250 million years ago, their eggs had a tough covering to retain moisture on dry land. Egg-layers like amphibians, reptiles, and insects flourished. The first "land eggs" pre-dated chickens by about 249,992,000 years.
So "the egg" may be one answer to the old riddle, but here's another, if a little longer: The chicken came after the bird, the bird came after the dinosaur, the dinosaur came after the egg. And the egg came long after the first single-celled bacteria, the prokaryotes, evolved in the oceans, some 3.5 billion years ago.
you need more, go here
life evolved.
were the single celled bacterias here from the begining? i dunno.
personally i think some kind of 'event' happened and caused the 'spark' of life to begin........
Picker......pass me the Tylenol, would ya?
Mobil and Secret......why you two don't fix some good chicken broth for all of us....we are going to debate 'til the end of time...LOL...and a Primordial Broth has already been made, thanks....
For me ..... everything contains its own opposite. Egg/chicken rule!......
The position of the earth in relation to the sun doesn't add a new dimension in your example, lfbno7. The position of the sun can be described using your first coordinate system (degrees north or south of the equator, degrees east or west of Greenwich, and altitude above sea level), though it isn't very useful to do so. It's simply a matter of clearly defining your frame of reference.
The additional 7 dimensions of space (plus the three we perceive and one of time, 11 total) is a requirement of M-theory. The extra dimensions loop around on themselves, and they're so tiny that we cannot perceive them. Physicists theorize that strings wrap around holes in the spacetime geometry (imagine the surface of a donut as a two dimensional space with strings looping around the hole in the center of the donut), and some suggest that's why only three dimensions of space unfolded with the big bang: the tension of the strings prevent the other 7 dimensions from unfolding.
lfbno7 - i like that thought about the thoughts.
antimatter - i have no idea what you've just said, I understood non of it at all, therefore I am going to do the only thing us, ignorant people do, and call you a smartass. LOL I mean "WHAT?!"
Oh, I'm well aware of that, lfbno7. String theory is not yet striking me as useful, because the mathematics required to make any useful predictions are (currently) insurmountably complex. As I understand it, the results are also heavily dependent on the exact geometry of those extra 7 dimensions, but we (currently) have no way of determining their shape!
That being said, the central premise of all string theories has been very successful at resolving the greatest scientific contradiction of our age, the fundamental incompatibility between the two most important theories in physics, general relativity and quantum mechanics. The new idea in string theory is strikingly simple: subatomic particles are not one-dimensional point particles but instead have spacial extent. Even if we're significantly off the ball on the (currently untestable) details, we're on the right track.
Did you read the latest discovery in astronomy?
It was on Yahoo News yesterday. They discovered, in short, a humongous black hole made of.... NOTHING. Yes, absolutely nothing ..no radiation, no lights, no pulsars nothing.
Its just a gigantic, scary hole in the universe made of nothing.
Now, i dont know you but i am going to check this thing up close.
Oh, and Ralph has passed away....
It is clearly impossible for humans to comprehend true and absolute nothing. With the way our minds seem to work true nothing amounts to a logical contradiction. So, to say that there was once “nothing” is to say that the universe contains a logical contradiction.
TF: there must have always been something.
Right?
10 philosophy bucks to the one who can point out the logical failure(s) in that statement!!!