Quantum chemistry

Imagine, if you were not yourself, yet at the same time you were. Imagine that you had led a completely different life. Maybe you were a soldier, an engineer, a banker, or maybe you did nothing with your life. What if you were born a with a different name, different gender, a different race; what if you were not born at all. Imagine a world where the American Revolution never happened, The Allies fell to the Axis, or the Cold War ended in nuclear annihilation. However, none of these scenarios…

The theory of backwards causation, or retro-causation, has been given much attention in the past twenty years. It has made waves in metaphysics, quantum physics, and even religion. In the case of religion, it pulls into question God’s divine foreknowledge, in other words omniscience. This is an attempt to reconcile the foreknowledge of God with the possibility of backwards causation. Thus if is it impossible to do so then the options present themselves as: God has no divine foreknowledge,…

The visible pulse (gating pulse) enters the microscope, and together with the ultrafast electron pulses illuminate the nanostructure specimen (gold nanoparticle). The visible laser pulse kept at low power (~1.8 mJ/cm2) to avoid saturation. At the spatiotemporal overlapping, the coupling between the visible and electron pulses takes place. The signature of this coupling can be revealed by measuring the electron energy spectrum using the electron energy spectrometer attached to the microscope. The…

new radioactive substance that he later named radiothorium. After this discovery, Ramsay pushed Hahn to further his research in radioactivity instead of in industry. In 1906, Hahn returned to Germany. He moved to Kaiser Wilhelm Institute for Chemistry at…

Introduction “The Radioactive Boy Scout is about David Hahn who has a love for science. David starts out working on his boy scout badge, but soon turns to nuclear energy. He soon starts on a new project; building a nuclear breeder reactor. Posing as a physics professor, David solicited information on reactor design from the U. S. Government and from industry experts. He spent a lot his time in the garden shed putting things together to help him with his inventions. Key Idea 1 David's parents…

John Dalton was born Sep 6, 1766 in a modest Quaker family in Cumberland, England. John always strived for a good education, but his family was very poor. When he was 12 he taught at the school he went to. When John was 14 he spent a year working as a farmhand, but went back to teaching at a boarding school in Kendal.Four years later and he was made principal of the school. When John was 26 he was a teacher of mathematics and natural philosophy at Manchester’s New College. In 1794, being his…

Mallory James Lynette Burdick CHM 130 11 November 2015 Fritz Haber: For Better and For Worse Fritz Haber, a scientist not well-known to many, has played an immense role for our world today. This paper will describe him, his contributions to the chemistry field, the hardships he had to go through during his career as a chemist and the contradictions of his inventions. Fritz Haber was born into one of the oldest families of Breslau, Germany (now part of Poland) on December 9, 1868. Sadly, his…

Henrietta Leavitt and Stephen Hawking are similar in a variety of different ways. Both Hawking and Leavitt have contributed a great deal to science. Stephen Hawking had discovered that radiation can escape black holes, and Leavitt had discovered the period-luminosity relationship as well as being fundamental in defining the size of the universe. According to the article on Henrietta Leavitt, “Before Leavitt established the period-luminosity relationship, astronomers could determine cosmic…

On November 11, 2002, A person name Jacob Higgins was born. His specialties include: Staying inside, gaming, sleeping, and watching youtube. One time, he went to school. He didn’t like it that much. He is currently in school right now writing this paper in third person. Hopefully the person reading this doesn’t mind. Anyway, he wants to program a game. Unfortunately, he will probably won’t achieve this. This is pretty much all. Is it? No. He likes to swim. He has friends. 7 I think? Recently,…

The Most Insurgent Scientist Many people have heard of Einstein, “he’s the really smart guy with the crazy hair.” Yes, he is that, but he is so much more than just the picture students see of him in their science classes. Einsteins is one, if not the, most influential scientific figures this world has ever seen. Walter Isaacson delves deep into Einstein's life to tell us that he is more than just the commercialized image we see him as today. Einstein His Life and Universe by Walter Isaacson…