radiocarbon dating also referred to as carbon dating or carbon14 dating is a method for determining the age of an object containing organic material by using the properties of radiocarbon a radioactive isotope of carbon the method was developed in the late 1940s by willard libby who received the nobel prize in chemistry for his work in.
radiocarbon dating is a technique used by scientists to learn the ages of biological specimens for example wooden archaeological artifacts or ancient human remains from the distant past.
nuclear medicine what it is and isnt nuclear medicine is the use of radioactive materials in diagnostic or therapeutic procedures most notably treatments for various forms.
Professional geologist tom bailleul takes a second look at gentrys claimed polonium haloes arguing that there is no good evidence they are the result of polonium decay as opposed to any other radioactive isotope or even that they are caused by radioactivity at all gentry is taken to task for selective use of evidence faulty experiment design.
dating definition a particular month day and year at which some event happened or will happen july 4 1776 was the date of the signing of the declaration of.
radioactivity radioactivity property exhibited by certain types of matter of emitting energy and subatomic particles spontaneously it is in essence an attribute of individual atomic nuclei radioactive decay is a property of several naturally occurring elements as well as of artificially produced isotopes of the elements.
Radiometric dating he question of the ages of the earth and its rock formations and features has fascinated philosophers theologians and scientists for centuries primarily because the answers put our lives in temporal perspective.
What is phet founded in 2002 by nobel laureate carl wieman the phet interactive simulations project at the university of colorado boulder creates free interactive math and science simulations.
radioactive waste but perhaps the biggest challenge that comes with nuclear power is how to deal with the disposal of the radioactive waste that is.