Quantum dot

Dawkins decides to bring a little chemistry into this chapter. He brings up the Bohr model, he states atoms being similar to the solar system. The way electrons go around the nucleus is the same way planets orbit. Elements have the ability to be present even with a varying number of neutrons. This is to be called isotopes. His point with this is that these isotopes are very balanced while others may be not so balanced. This will then be called radioactivity. Every isotope that becomes…

My person is Leonhard Euler. He was born in Basel, Switzerland, on April 15, 1707. His parents were Paul Euler and Marguerite Brucker. Euler had 2 sisters. Later in his life, he had 13 children, with his first wife Katharina Gsell, though only 5 survived to adulthood. He had 2 spouses. Salome Abigail Gsell from 1776-1783, and Katharina Gsell from 1734-1773. Leonhard was a Swiss mathematician and physicist, which helped in him being one of the founders in pure mathematics. Euler contributed to…

Daniel Bernoulli was born on February 8th, 1700 in Groningen, Netherlands, and was known as the “Archimedes of his age”. His parents were Johann Bernoulli and Dorothea Falkner. His father was a medical doctor and a well known mathematician, and his mother was born from a wealthy family in Basel, Switzerland. Daniel had two brothers, Nicolaus and Johann (II), and also had an uncle, named Jacob Bernoulli, who was also a leading mathematician. When his uncle died, leaving the chair of mathematics…

Triangulene, a chemical similar to graphene, has long been thought to be unable to be synthesized due to its instability. A team from IBM, however, has figured out a way to create this elusive molecule. Triangulene is a flat molecule made of six carbon rings structured in the shape of a triangle. The problem with synthesizing this molecule is that it contains unpaired electrons in two of its outer carbons. These free electrons cause the molecule to oxidize almost instantly as these electrons…

Since we are on the topic of finances, there is a pertinent matter that needs to be addressed. It pertains to the sum of money that was seized from me while I was in pharmacy school. I am speaking, of course, about the additional student loan money that was taken out under my name — $3,240 worth ($4,439.48 when I graduated, due to the 7.9% interest). In addition, the entirety of my Cousins Subs money was taken (except for $1,700 for Katarina’s ring), the $2000 Grandma and Grandpa gave me for…

Albert Einstein, considered one of the sharpest minds in history, died unfulfilled. All of his life since he was a kid, he had been in awe from the natural phenomena of the world. Taken over by passion, Einstein put his whole focus on science. Even as a brilliant child, teachers thought he would never amount to anything, because of his lack of interest in anything other than sciences and math. Einstein and I share the same hyperfocus towards our passions that blindly leads us away from other…

In the early part of the 19th century the scientific community was in the midst of a debate regarding the nature of light, specifically whether it was a particle or a wave. Isaac Newton argued that light behaved like a particle whilst a man by the name of Christian Huygens argued that light was in fact a wave. Unfortunately, as Newton was the president of the Royal Society at the time and many other scientists would simply take what he said to be the truth, this meant that few scientists of the…

What if I told you that a laser can reach the earth all the way from space? You’d think it’s pretty cool right? Well it just so happens to be completely true! Scientists have created lasers to communicate from basically anywhere, and I’m here to tell you how it works. A laser shoots out a diverging beam that goes through the transmitter lens that creates a “well focused beam”. The well focused beam then goes through the receiver lens into the receiver diode. This is called laser communication.…

The purpose for this experiment is to observe the emission of spectra from several atoms including hydrogen and helium. Measuring the wavelengths of these emitted spectra will allow us to calculate energies of emitted photons. It is important to note that we will be using the Bohr model of the atom to denote the orbit numbers from which electrons in the sample are relaxing from in hydrogen. This will be important for the conclusions that we will make based upon the calculations using the data…

Introduction: The ability of substances within a solution to absorb light is a wonderful phenomenon as it aids in processes such as determining the concentration of proteins. The way that a solution absorbs light is due to the photoelectric effect. The way the photoelectric effect works is that when light comes in contact with the sample, the photons of light will react with its electrons. As the light travels through the solution, "a photon of light may interact with an electron ... [where]…