That's a poor diagram. It's confusing theory with hypothesis.
That's a poor diagram. It's confusing theory with hypothesis.
No, a scientific theory refers to a comprehensive explanation of some aspect of nature that is supported by a vast body of evidence. The "idea" would be a premise. A hypothesis is a proposed explanation of an observable phenomena.no....a theory is an hypothesis that has been tested and not proven false.....in the diagram above the "idea" would be the hypothesis.....
http://chemistry.about.com/od/chemistry101/a/lawtheory.htm
No, a scientific theory refers to a comprehensive explanation of some aspect of nature that is supported by a vast body of evidence. The "idea" would be a premise. A hypothesis is a proposed explanation of an observable phenomena.
The scientific theory is more like: Observe nature, develop idea that could explain observation (premise), propose an explanation that tests premise (hypothesis), Make predictions based on testing the hypothesis (experiment), perform experiments to determine validity of predictions and gather valid experimental results (facts) and propose an explanatory framework that explains as many of these facts as possible (theory).
No, even after you've tested the hypothesis with a lot of testing/experimentation you still need to propose an explanotory framework that explains all those facts. Until youve done so you're still at the hypothesis stage. A theory just doesn't pop out of the clear blue sky cause you've done a bunch of experiments.thats what the chart says.....you observe, get idea, test it to see if it doesn't fail.....its an hypothesis while your testing it......once you tested it enough to satisfy, it's a theory.....
That is correct. Abiogenisis is a hypothesis. Though it has been tested (Miller-Urey experiment comes to mind) it's just the hypothesis has not generated enough testable predictions to construct a plausable explanatory framework to consider it a valid scientific theory.that why abiogenesis isn't a theory.......its never been tested......
That is correct. Abiogenisis is a hypothesis. Though it has been tested (Miller-Urey experiment comes to mind) it's just the hypothesis has not generated enough testable predictions to construct a plausable explanatory framework to consider it a valid scientific theory.
if Miller-Urey was an experiment of abiogenesis, it failed, as no life resulted....as far as I am aware, no one is even bothering to try experimentation of abiogenesis.....
What about the Higgs Boson or gravity waves, they haven't been proved conclusively but come from pre existing theories.
obviously, neither provides evidence of abiogenesis either.....
It didn't fail. I did what it predicted it would to do. It produced the organic building blocks of life (amino acids) from inorganic matter. Now is that a long way from constructing an explanation for abiogensis? It certainly is but it's not a failed experiment as it clearly demonstrated that life could arise from inorganic conditions but that's a long way from demonstrating that life DID arise from inorganic matter and this, among other reasons, is why abiogensis is only a hypothesis.if Miller-Urey was an experiment of abiogenesis, it failed, as no life resulted....as far as I am aware, no one is even bothering to try experimentation of abiogenesis.....
as it clearly demonstrated that life could arise from inorganic conditions
As is true of many hypothesis.What about the Higgs Boson or gravity waves, they haven't been proved conclusively but come from pre existing theories.
Sure it demonstrated the possibility. It created amino acids from inorganic origins. Amino acids are the building blocks of organic life. If amino acids can occur under these conditions then its possilbe that life could too but that has never been demonstrated. But that's coulda, woulda, shoulda....the truth of the matter is no one currently has the ability to go back in time and actually obserive how life arose. So it's doubtful that abiogensis will be anything other than a hypothesis.no, it only demonstrated that certain organic chemicals could create different molecules......that is no where near demonstrating that life could have arisen......
Sure it demonstrated the possibility. It created amino acids from inorganic origins. Amino acids are the building blocks of organic life. If amino acids can occur under these conditions then its possilbe that life could too but that has never been demonstrated. But that's coulda, woulda, shoulda....the truth of the matter is no one currently has the ability to go back in time and actually obserive how life arose. So it's doubtful that abiogensis will be anything other than a hypothesis.
If amino acids can occur under these conditions then its possilbe that life could too but that has never been demonstrated.