Category: Radiation

People who are externally contaminated with radioactive material can contaminate other people or surfaces that they touch. For example, people who have radioactive dust on their clothing may spread the…

Drugs with a longer half-life take longer to work. But on the positive side, they take less time to leave your bloodstream. Those with a short half-life become effective more…

There are many reasons to try tinctures, but one of the best benefits is how easy they are to use. Sublingual consumption is one of the best ways to use…

For steel-cutting, the favored carbide is tungsten carbide. Tungsten carbide is composed of about half carbon and half tungsten. Found naturally in powder form, the material is cemented to create…

If you still want to EMP-proof your car, you have one option that's guaranteed to work: the Faraday cage. If your car is regularly used, then wrapping it in a…

The atmosphere absorbs gamma rays, preventing them from affecting life on Earth. Because gamma rays cannot penetrate Earth's atmosphere, scientists use satellites in space to study them. Why Is NASA…

Carbon dioxide is the most reponsible of the greenhouse effect since it reflects infrared radiated nightly from the Earth enhancing minimal average temperatures, but it reflects also infrared radiation coming…

Iodine tablets will block the absorption of radioactive iodine by the thyroid gland and reduce the risk of you contracting cancer of the thyroid gland. Iodine tablets only provide protection…

Iodine is the element found on the periodic chart. However, the molecular form, which consists of two atoms of iodine stuck together, is not found in nature. Iodide is the…

The CMB radiation was emitted 13.7 billion years ago, only a few hundred thousand years after the Big Bang, long before stars or galaxies ever existed.The CMB radiation was emitted…