Subject matter expert

A black hole is a place in space where gravity pulls so much that even light cannot get out. The gravity is so strong because matter has been squeezed into a tiny space. This can happen when a star is dying. Because no light can get out, people can't see black holes. They are invisible. Space telescopes with special tools can help find black holes. The special tools can see how stars that are very close to black holes act differently than other stars. Black holes can be big or small. Scientists…

because the notion of dark matter piqued my interest. It’s non-luminous so it cannot be directly observed by a telescope, which prompted me to learn more about the topic and understand it on a deeper level. Outline Introduction In this stage, the topic will be introduced, as well as a brief introduction of the subtopics that will be addressed. However the bulk of this stage will be dedicated to discussing dark matter and its history in relation to galaxy clusters. Dark matter is a fairly new…

The Song of Roland, the classic story of Charlemagne’s most heroic vassal and warrior, is a tale that perfectly demonstrates the feudal values and military prowess of the people of the day. Feudal society depended on the principles Roland believed in. The warlike spirit was personified through his sword, the Durendal, which holds great significance in Catholicism because it holds relics of saints and other prized artifacts. As it was the ultimate symbol of power and authority, Roland felt grave…

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Dark Matter and Dark Energy Casson VanDervoort Northview High School  Dark energy and dark matter are commonly found to disprove common knowledge in the world of science but still, these two forces are unknown and untapped. Both dark energy and dark matter are commonly referred to as one another but, in fact they’re different. The two are mostly found together but, dark matter may have been found to be linked to primordial black holes. One may ask, “What is dark matter and energy and…

Academies." The exhibition will cover the countries of Mexico, Brazil, and Cuba, and address key historical subjects for each area that were popularized through the academies. In this essay, I am going to provide the layout of the exhibition, along with information about each specific piece that I would like to feature in this…

A. AG: It’s safe to assume that everyone in this classroom has looked at some form of news at some point in your life, according to an article written by the MintPress News, 60% of information reported by Fox News in 2015 was false. 1. Aaron Blake, a writer for the Washington Post, stated that people only watch reported news that agrees with their political beliefs. 2. Meaning that the majority of news audiences are subjectively one-sided and don’t get both sides of the story, only the…

Quasiclassical Elienberger equations [129] for the green functions g(k , r, and order parameter , is a powerful tool to deal with inhomogeneous superconductors [130]. These functions depend on the so called, ‘Matsubara frequency’, , coordinate r, and wave vector k on the fermi surface. The dependence of green functions and order parameters on the wave vector k, makes them sensitive to the shape of fermi surface. This makes solution of Elienberger equations complicated in the system of complex…

warped. In today’s society, media bias has created a major issue both within the American population and around the world. People who believe media bias does not exist may suggest that everything you see and read is true. However, the truth of the matter is that all media shows bias and it is up to the consume to build a personal opinion, not the media source to influence it. The first printing press was developed in…

about. I then asked about google news, first making sure my grandfather has used it before, and he responded with a three, while my sister responded with a five. This is for the most part also once again consistent with Amy et al (2014). The next subject matter that reinforces that the media has biases is the fact that many of the journalists for these news outlets have strong ideologies favoring one side or the other. Per Mark, David, Dhavan, and David P. (1999), “Dole and other elite critics…