Depleted uranium

new type of radioactive weapon that the Nazi Germany might be developing. They aimed to develop the weapon before the Nazi Germany. (Lallanilla, 2014) After years of research, they developed two bombs named “Little Boy” and “Fat Man” which used uranium-235 (U-235) and plutonium-239 respectively. Little Boy weighed approximately 9,700 pounds, whereas Fat Man weighed approximately 10,300 pounds. (Lallanilla, 2014) Little Boy creates a supercritical mass by bringing the subcritical masses…

Radon gas is an invisible, colorless, and odorless gas that is naturally present in the air, water, and soil. It is radioactive so when the levels become too high, it becomes dangerous to our health. It can enter your home through the water supply or through other means. Since it takes longer to break down indoors, it becomes particularly concentrated inside buildings. A short term radon test can help you detect when you should take action against radon. How Does it Work? A test kit bought from…

There are many intriguing things about how the earth was made. One of the marvels of the earth is its gold deposits. Gold appeared to be both uncommon and normal on the off chance that one is to genuinely take a gander at it. In spite of the fact that there is a decent lot of gold on the planet, it is progressively elusive, therefore why it is somewhat uncommon. In California, the gold was pushed through the stones and encased into quartz. These are called quartz veins, they framed in many…

The Physics of PET Scans All elements are composed of atoms, which are composed of small particles called protons, neutrons, and electrons. The nucleus of an atom is made of a tightly packed collection of protons and neutrons. You would think that with positively charged protons being packed so closely together the nucleus would fall apart, however this is not the case. There is an attractive force called the “nuclear force” which is able to overcome the repulsive force of the adjacent…

Tesla changed the world with the concept of wireless transmission of power and radio signals, as well as inadvertently creating the foundations for some fields in medical research. Tesla worked tirelessly on wireless transmission once he discovered he could light a fluorescent bulb (another one of his inventions) with no wires, leads, or connections to it. This phenomenon fascinated him to no end. From that day on, he dreamt of a world powered by this idea and wanted to change the world by…

D1 X-ray spectrum: X-rays are created when a component is attacked with high energy electron. So when a high energy electron attacks the target electron in an atom it, this leads to the target electron being ejected from the inner shell of the atom. Whereas bremsstrahlung radiation is when radiation is given off by a particle that is charged, usually an electron, because of acceleration which is caused by another charged particle, usually an atomic nucleus. The x ray beam from an x ray is…

“0736 hours! For Christ sake that was almost twelve hours ago. Why was I not notified sooner?” “Sir, protocol states that the commanding officer needn’t be contacted until at least a level three bio-safety security breach. Up until now, the breach remained confined in laboratories four and five which worked with non lethal threat leveled agents classified at zero or two. No known hot agents were believed to be involved with the Ackerman experiment, and whatever happened in the labs…

in order to offer a new form of electricity, along with other jobs. The nuclear power plant offers more benefits than just electricity and money. Nuclear power plants also offers multiple jobs for people, this is because they need people to mine uranium, transport it, guard the power plant, run repairs on the plant, help operate, and countless others. Unlike coal and oil power plants, nuclear power plants, while operating, emit no carbon dioxide into the air. Shutting down the power plant could…

The Fukushima Dai’ichi Nuclear Power was one of 54 nuclear power plants operating throughout Japan in March of 2011. The plant contained 6 separate reactors designed by General Electric and maintained by the Tokyo Electric Power Company. Fukushima Dai’ichi lies about 140 miles northeast of Tokyo, Japan directly on the Pacific Ocean. At 1446 hrs (local JST) on Friday March 11, 2011, a Magnitude 9.0 earthquake struck 43 miles east of Sendai, Japan, (or about 65 miles northeast of Fukushima…

Lise Meitner might be the most important scientist you have never heard of. Many consider her to be the most important female scientist of the 20th century. This essay will look at meitner’s life and discoveries. Examine each of her major discoveries. All her discoveries helped boost mankind into the future. Lise Meitner was one of the few women scientists of her time. She studied physics and chemistry, and she did research and experiments. She discovered new information and things. She…