Sonce vpliva na razpad radioaktivnih elementov

Carbon dating is flawed.

Okapi ne relativiziraj pomena raziskave in celo vrsto vprašanj ,ki se pojavlja.

Pol mase karbona C-14 razpade za 5700 let!

Most man-made chemicals are made of fossil fuels, such as petroleum or coal, in which the carbon-14 should have long since decayed. However, such deposits often contain trace amounts of carbon-14 (varying significantly, but ranging from 1% the ratio found in living organisms to amounts comparable to an apparent age of 40,000 years for oils with the highest levels of carbon-14).[14] This may indicate possible contamination by small amounts of bacteria, underground sources of radiation causing the 14N(n,p) 14C reaction, direct uranium decay (although reported measured ratios of 14C/U in uranium-bearing ores[15] would imply roughly 1 uranium atom for every two carbon atoms in order to cause the 14C/12C ratio, measured to be on the order of 10-15), or other unknown secondary sources of carbon-14 production. Presence of carbon-14 in the isotopic signature of a sample of carbonaceous material possibly indicates its contamination by biogenic sources or the decay of radioactive material in surrounding geologic strata. In connection with building the Borexino solar neutrino observatory, petroleum feedstock (for synthesizing the primary scintillant) was obtained with low 14C content. In the Borexino Counting Test Facility, a 14C/12C ratio of 1.94x10-18 was determined;[16] reactions responsible for varied levels of 14C in different petroleum reservoirs, and the lower 14C levels in methane, have been discussed by Bonvicini et al.[17]

Nastaja pa sproti.

sprasujem je 24. avg 2010 ob 23:45 izjavil:

Nastaja pa sproti.

Zgodba končana.

Zanimivo, da je vedel, koga sprašujem...

sprasujem je 25. avg 2010 ob 00:21 izjavil:

WarpedOne
Sej vem da se ne uporablja za več kot 70000 let merjenja. Pravim samo da
je ogljik 14 (hvala okapiju za opozorilo) sploh ne bi smel biti v starejših kamninah ali pa v premogu ali pa drugje glede na tako majhen razpolovni čas.Pa je vsepovsod; neodvisno a je nekje veliko ali malo urana. Skratka je splošno prisoten neodvisen element. Pa še današnja novica še dodatno zatolče vse skupaj. Skratka porazno.

The Purdue-Stanford team cites an example of a 2006 solar flare, saying that they saw a dip in decay rates in a manganese isotope before the occurrence that lasted until after it was gone. Sullivan, however, says he isn't convinced this is experimentally significant, and anyway it doesn't make sense: Solar neutrinos emanate from the interior of the sun--not the surface, where flares emerge. Moreover, he says, other solar events like x-ray flares didn't have the same effect.

If it were true, the idea would represent a huge jump in neutrino physics. At the Super-Kamiokande detector, Sullivan says only about 10 neutrinos per day appeared to interact with the 20 kilotons of water. Sullivan says the Purdue-Stanford team is proposing that neutrinos are powerfully interacting with matter in a way that has never before been observed. "They're looking for something with a very much larger effect than the force of neutrinos, but that doesn't show up any other way," he says.