Carbon dating age of universe Sexy girls chat on registration

At this point, its radiometric clock starts ticking.

This nuclide decays to Strontium-87 (Sr87) with a half-life of 48.8 billion years.In one respect, science and religion have been largely reconciled since the nineteenth century, when geologists such as Charles Lyell recognized the evidence for a very old earth, and, within a few decades, most mainstream religious denominations accepted this view as well.But much to the consternation of scientists, young-earth creationism, which holds that the earth is only about 6000 years old, continues to be promoted in some quarters, and remains very popular with the public, especially in the United States.The latest high-tech equipment permits reliable results to be obtained even with microscopic samples.Radiometric dating is self-checking, because the data (after certain preliminary calculations are made) are fitted to a straight line (an “isochron”) by means of standard linear regression methods of statistics.This is the key to figuring out how much time has passed since the rock solidified.

975

Leave a Reply