Within these lectures he discussed his research on gases and liquids. This research gave remarkable new insight into the nature of gases. Thus became know as the Atomic Theory. The Atomic Theory states that: “all matter is made up of atoms which are indivisible and indestructible, all atoms of a given element are identical in mass and properties, compounds are formed by a combination of two or more different kinds of atoms, and a chemical reaction is a rearrangement of atoms” (Atomic Theory). Though most of this theory has held true we now know that atoms of the same element can have different masses and that atoms can be destroyed or subdivided in nuclear reactions.…
Otto Hahn was a German chemist who discovered fission, fission is the action of dividing or splitting something into two or more parts. When Hahn discovered nuclear fission he unintentionally discovered how to create an atomic bomb. Hahn discovered nuclear fission by having a speed neutron hit a uranium atom, the uranium atom spit. When the speeding neutron hit the nucleus of the uranium atom the atom stretched until it split.…
Development of the steel industry was boosted by discovery of the Bessemer process. ("Second Industrial Revolution") Henry Bessemer and William Kelly drastically reduced the cost and time needed in producing steel from pig-iron. They found out that that blasting air through molten iron produced high quality steel. Steel was widely used in construction of buildings, because it provided good support for skyscrapers and tall towers.…
The very word we use today (atom) comes from this key idea, with the Greek word ατoμoν (atom) meaning indivisible, linking with the concept that matter (atoms, as they were now…
Before 1900, scientists made several breakthroughs about the atom. First, in 450 BC, Leucippus and Democritus were the first people to propose that matter is made of atoms (Doc. 1). Next in 1661, Robert Boyle suggested that chemical elements were the simplest forms of matter(Doc. 1). After that, in…
Critical Evaluation of Szilard’s Petition The use of nuclear weapons on Japan in 1945 was not a popular decision amongst experienced scientists. A Petition to the President of the United States by Leo Szilard and Cosigners in 1945 was a plea to the president from experienced scientists who not only assisted in developing the atomic bomb but they wished for other options instead of using it. The approach of this appeal to the president deemed it unsuccessful and the bombs were utilized without the blink of an eye.…
I interviewed my grandfather Charles Rutherford who lives down the road from me. We discussed a few different topics such as what his life was like being a kid, what he thought of school, and how he knew my grandmother was the one for him. It sometimes got off tracks talking about his children and what happened to them, but for most of the time we stayed on topic. We talked a lot about what life was like and his jobs and his life overall. This interview started about his life in Tennessee and it wasn't easy for him back then, he had to walk miles to school and his dad wasn't around very often.…
The novel about Wesley the Owl tells an alluring story about a woman that took care of an owl for nineteen years. This book captivated me in many ways. What surprised me the most about this novel was Wesley himself. As a person that has never owned a pet, I found it fascinating how Wesley seemed to have a mind of his own. Before reading this book, I just thought of owls as creatures that delivered mail at Hogwarts in the Harry Potter series.…
The day is nice, warm and sunny. A young man walks along a path in the park, spotting a small bundle of people. The people are chatting to themselves as the young man approaches them. He talks to the group, getting along with them perfectly.…
Both Seaborg and Schrodinger were very important people to the history of the atom. They both discovered many things and put a lot of time and research into their study. One thing about both of them is they both taught in the profession that they went to college for. They both won a Nobel prize Schrodinger won his in physics and Seaborg won his in chemistry. Seaborg passed Limited Test Ban Treaty, which prohibited the testing of nuclear weapons in the atmosphere and under the sea signed.…
Samuel Osborne Barber II, a well remembered American composer, was known for his astounding musical skills. He showed his ardency for music from childhood and even at an extremely puerile age and went on to he decided to become a music composer. He was a master of orchestral, opera, choral and piano music. It was practically instinct for him to go along with music all his life since he was brought up in a family packed with musicians. Barber’s works acknowledge his love for poetry and his deep erudition of music in countless aspects of his life.…
The transition into the atomic age began in the early 1900s, when scientists began researching the atom. In 1938 they discovered something called fission, the process of splitting an atom. Due to the second world war breaking out the research of atoms eventually turned to the research of weapons. A few of the leading countries in the race for an atomic weapon were Germany, the United States, and the Soviet Union. After several years of research the U.S. developed and tested the first atomic bomb named either the Gadget or project Trinity.…
On the eleventh of October 1939 the President Franklin Delano Roosevelt received a letter from the one and only Albert Einstein, which Albert Einstein had actually wrote on August 2 1939. The letter mentioned of a new field of physics that was showing that the element uranium could undergo nuclear fission, with the resultant release of a remarkable deal of energy. Ever since the Greek man named Democritus stated in the year of 450 B.C. that everything in existence is made of atoms, ever since then scientist have been working to figure out what an atom is exactly. Einstein described the probability that a nuclear reaction could be produced and the possibility of the construction of overpowered nukes that would devastate and demolish…
The atomic theory states that all elements are composed of atoms. He also realized that all atoms of a specific element would have the same characteristics. Lastly, he found that an element is always made of the same proportion and atoms can use different proportions to form different elements. Although Dalton did a great deal to define the atom, he was unable to make any progress with the structure of the…
Among his many accomplishments he named and characterized many aspects of radioactivity. He, therefore, developed the language that is in use today to describe radioactivity and atomic theory (The Discovery of Radioactivity). This man helped shape nuclear chemistry and he even created the planetary atom model. Rutherford is also famous for his experiment of gold foil. Rutherford 's experiments, in which he bombarded gold foil with particles (alpha particles) from a radioactive source, led to the understanding of the atom.…