Radiometric dating is based upon the scientific principle of
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.
How radiometric dating works in general radioactive elements decay gradually into other elements the original element is called the parent and the result of.
The age of the earth is 454 177 005 billion years 454 215 10 9 years 177 1 this age may represent the age of the earths accretion of core formation or of the material from which the earth formed this dating is based on evidence from radiometric agedating of meteorite material and is consistent with the radiometric ages of the oldestknown terrestrial and lunar samples.
decimal time is the representation of the time of day using units which are decimally related this term is often used specifically to refer to french revolutionary time used in france for a few years beginning in 1792 during the french revolution which divided the day into 10 decimal hours each decimal hour into 100 decimal minutes and each decimal minute into 100 decimal seconds as.
scientific american is the essential guide to the most aweinspiring advances in science and technology explaining how they change our understanding of the world and shape our lives.
Scandal of the evangelical mind a biblical and scientific critique of youngearth creationism by bruce l gordon history and philosophy of science houston baptist university usa amp center for science and culture discovery institute usa.
As agnostic as i am this production is pretty convincing in raising doubts about the scientific tools and methods usually used to dismiss the sceptics of the theory of evolution.
A helpful introduction to this chapter is bryan nickels 37minute partially animated powerpoint presentation hydroplate theory the origin of earths radioactivity.
geology glossary definitions of geologic terms geology is the scientific study of the earth the materials of which it is made the structure of those materials and the processes acting upon them.