Uses of radiation in radio dating Telugu sexy video chat live
Although scientists have only known about radiation since the 1890s, they have developed a wide variety of uses for this natural force.
Today, to benefit humankind, radiation is used in medicine, academics, and industry, as well as for generating electricity.
In fact, diagnostic x-rays or radiation therapy have been administered to about 7 out of every 10 Americans.
As a result, medical procedures using radiation have saved thousands of lives through the detection and treatment of conditions ranging from hyperthyroidism to bone cancer.
The difference is that x-rays are invisible, so we need photographic film to "see" them for us.
This allows doctors and dentists to spot broken bones and dental problems.
The effect is similar to placing a pencil behind a piece of paper and holding the pencil and paper in front of a light.
For example, just as doctors can label substances inside people's bodies, scientists can label substances that pass through plants, animals, or our world.This allows researchers to study such things as the paths that different types of air and water pollution take through the environment.Similarly, radiation has helped us learn more about the types of soil that different plants need to grow, the sizes of newly discovered oil fields, and the tracks of ocean currents.In addition, researchers use low-energy radioactive sources in gas chromatography to identify the components of petroleum products, smog and cigarette smoke, and even complex proteins and enzymes used in medical research.Archaeologists also use radioactive substances to determine the ages of fossils and other objects through a process called carbon dating.