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Sun affects decay of radio isotopes.
Posted: Wed Nov 21, 2012 5:18 pm
by Danieltwotwenty
I don't know if this is old news but I found this article extremely interesting.
If radioactive decay is affected by the sun as the article claims to be a possibility, wouldn't this have huge ramifications of carbon dating etc... ?
http://www.newscientist.com/article/mg2 ... heart.html?
Dan
Re: Sun affects decay of radio isotopes.
Posted: Wed Nov 21, 2012 6:13 pm
by Ivellious
It could. It would more likely have ramifications for archaeology and human-made artifacts, as opposed to fossils and the like, because sunlight would rarely, if ever, impact things that have been underground for millions of years. Same goes for testing different layers of rock or sediment. But if you wanted to talk about artifacts that may have have long-term exposure outdoors (like tapestries that hung outside or something), then carbon-14 dating might be affected. I don't know the extent to which sunlight and other factors impact decay, though.
Re: Sun affects decay of radio isotopes.
Posted: Wed Nov 21, 2012 6:31 pm
by Danieltwotwenty
Ivellious wrote:It could. It would more likely have ramifications for archaeology and human-made artifacts, as opposed to fossils and the like, because sunlight would rarely, if ever, impact things that have been underground for millions of years. Same goes for testing different layers of rock or sediment. But if you wanted to talk about artifacts that may have have long-term exposure outdoors (like tapestries that hung outside or something), then carbon-14 dating might be affected. I don't know the extent to which sunlight and other factors impact decay, though.
Ivellious, if you read the article it goes on to talk about unknown particle similar to neutrinos that can pass through the Earth, so it would affect everything.
Dan
Re: Sun affects decay of radio isotopes.
Posted: Wed Nov 21, 2012 10:01 pm
by neo-x
so you mean the earth is after all 6000 years old.
Re: Sun affects decay of radio isotopes.
Posted: Wed Nov 21, 2012 10:05 pm
by Danieltwotwenty
lol I doubt that, but it would throw a spanner in the works for a lot scientific theory's.
Re: Sun affects decay of radio isotopes.
Posted: Wed Nov 21, 2012 10:07 pm
by neo-x
lol I doubt that, but it would throw a spanner in the works for a lot scientific theory's.
No, it won't there are many other dating methods, employed. Even if we throw out carbon dating, check out this:
http://thenaturalhistorian.com/2012/11/ ... eationism/
Re: Sun affects decay of radio isotopes.
Posted: Wed Nov 21, 2012 10:10 pm
by RickD
Re: Sun affects decay of radio isotopes.
Posted: Wed Nov 21, 2012 10:17 pm
by neo-x
Can somebody ban this neo-x guy? There's never a mod around when you need one!
Re: Sun affects decay of radio isotopes.
Posted: Wed Nov 21, 2012 10:20 pm
by Danieltwotwenty
What I more meant was like the dating of the shroud of Turin could be wrong etc.....
Re: Sun affects decay of radio isotopes.
Posted: Thu Nov 22, 2012 7:17 am
by PaulSacramento
Danieltwotwenty wrote:lol I doubt that, but it would throw a spanner in the works for a lot scientific theory's.
IF carbon dating was the only method used, maybe.