Carbon-14 is considered to be a highly reliable dating technique.
It's accuracy has been verified by using C-14 to date artifacts whose age is known historically.
It seems everyone wants clean, green fuel, power and products-and is willing to pay for them.
Not only that, but there are significant government incentives available to biomass producers.
However, when an industry starts to grow rapidly, some entities will be tempted to find "shortcuts." It is possible to distinguish biomass-derived products from products made from petroleum or coal.
This is because a tiny amount of carbon-the building block of life and organic chemistry-is radioactive.
Cosmic rays continually bombard Earth, and when one hits a nitrogen atom in the atmosphere, it converts the nitrogen into carbon 14 (C 14).
He said that his team and the laboratories they employed took special care to avoid contamination.Since dinosaurs are thought to be over 65 million years old, the news is stunning - and more than some can tolerate.After the AOGS-AGU conference in Singapore, the abstract was removed from the conference website by two chairmen because they could not accept the findings.The carbon dioxide is chemically reacted to produce either benzene or graphite.
Benzene is used for a radiometric test in which a scintillation counter measures the amount of radioactivity in the sample.Schweitzer answered the challenge by testing with antibodies.