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The contribution of Albert Einstein to modern science
Albert Einstein's contributions to the world
Essay on albert einstein and his discoveries
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The universe is an immense, vast sea of mysteries and information. Among this sea of mysteries is dark matter and dark energy. It has been said that more is unknown than known when it comes to dark energy and dark matter. These forces have puzzled and bewildered scientists for years. Dark matter and dark energy are complex ideas that lie within the universe and have intricate theories and formulas regarding them.
The cosmos, or universe, is filled with an abundant amount of matter and energy. Visible matter, such as the Earth and the sun, makes up less than two percent of the universe. Visible matter includes stars, planets, moons, comets, asteroids, etc.. Dark energy and dark matter makes up roughly about 95% of the universe. Dark energy is a theoretical force that counteracts against gravity thus making the universe expand at a quickening pace. “The only explanation for dark energy is that it is a property of space” (NASA, 2014). Dark matter on the other hand is
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Albert Einstein was born on March 14, 1879 and passed away on April 18, 1955. This man is famous for his E=mc2 equation and his other scientific discoveries and theories. It is said that Einstein predicted dark energy and dark matter without even realizing it. Upon discovering dark energy and dark matter, “he realized that empty space is not nothing.” The first property that Einstein realized is that it is possible for more space to come into existence,” (NASA, 2014). Like mentioned earlier, dark matter appears to be the black backdrop to the beautiful stars at night. All of that empty, black space you see, is dark matter. Particles that are smaller than atoms, are alleged ingredients that make up this peculiar force. Other matter like black holes and additional objects are also included in that recipe. This recipe leads to a strange concoction. The main objective for dark matter is to squeeze the universe
There are still numerous possibilities and crossroads that have not been discovered but could create an energy
the vital force that creates all things and the cosmic intellegence that governs it from
In the first chapter we meet some of the characters and what they do. Both Daniela and Jason Dessen gave up their careers to start a family together. Jason goes to a party held for his former colleague, Ryan Holder, celebrating a Prize that he had earned. He and Jason talk and Jason gets enraged and leaves the party early. On his way home a kidnapper approaches him and forces him into a SUV. He takes Jason to an abandoned warehouse and injects a needle into his neck and slowly Jason goes unconscious.
Black Holes are referred to stars, and nothing from light or any kind of matter is able to escape the gravitational pull of that Black Hole. Black Holes are the last of the line after Neutron Stars and White Dwarfs. Black Holes are about 10-15 more times/massive than the own Sun itself. When the Black Hole reaches its final "stage" they blow up into also known as a supernova. Most of the debris is left behind as well which fusion can no longer take place. The Black Hole will collapse or close on itself if no force is to the opposing gravity. Nuclear fusion creates some energy and some pressure with the Gravity of the Black Hole. So with no force, the Black Hole shrinks to zero volume. Black Holes pull in all kinds of matter. Black Holes are small, but you wouldn't think they would be. They may be small but they have the energy to suck things up into themselves. A usual diameter of a regular black hole is 4 times the diameter of the sun. With the cause of them being small, distant, and dark, they wouldn't be able to be seen or observed. Now if you get too close to one, you may die. So black holes are still a mystery to be solved. Black Holes are massive in weight and they get bigger the more matter they suck up/ absorb. Black Holes are like the sibling(s) to wormholes. Blac...
In our everyday lives, there are a multitude of forces acting on and upon us all the time. One fundamental force is gravity. Gravity (also known as gravitational force) is the force of attraction. Every object in the world that has mass exerts a pull-otherwise known as force, on other mass ["Forces of Attraction."]. Gravitational pull increases and decreases depending on the amount of mass, and how close objects are. ["Weight, Mass and Gravity."] [See Fig 1.]. In this way, gravity has played a large part in contributing to the creation and development of the universe. It made bits of matter gather together to form things like moons, planets, stars, and even large, whirling galaxies. It also causes the Earth and all the planets in the solar system to orbit the sun ["What Is Gravity Really?"].
Ever heard a bump in the night, or a whisper calling your name when you’re all alone? “The human mind makes up forces and tricks you into certain things” some say… But others think it’s something more , such as the paranormal? There are tons of different dimensions, who knows what’s out there that humans do not know about.
Just because we do not understand this immeasurable form of energy does not mean we should deny its existence. Most souls go on to something better, such as Heaven, or worse, Hell perhaps. But, some remain behind... Bibliography:.. Berlitz, Charles. A. A. World of strange phenomena.
Over its nine year mission span, the WMAP was able to gather massive amounts of data, changing and shaping the way we see our universe. The WMAP concluded that “today our Universe is made up of 72% Dark Energy, 23% Dark Matter and only 4.6% Atoms,that the first generation of stars to shine in the Universe ignited only 200 million years after the Big Bang, and provided the first direct detection of pre-stellar helium, providing an important test of the Big Bang prediction” (NASA. par 5). Originally, scientists estimated that the universe was roughly 14 billion years old, but because of the WMAP, it has redefined that statistic, placing the universe at “13.77 billion years old” (NASA. par 5).
Looking up at the stars, as our long-ago ancestors did, one can only get a small idea as to the size of the universe. A telescope allowed us to see further and expanded our understanding. Today's research goes even further, and greatly augments our knowledge of the universe. In fact, the universe is so big that no one knows exactly how big it is, because light simply cannot travel fast enough to illuminate it. Now, take that, our one infinitely big universe, and multiply it by infinity. Now, you have the idea of the multiverse, a theory which states that there are a seemingly infinite amount of universes. Life, on the other hand, does not come so infinitely. The multiverse, a theory consisting of several contested explanations, and the anthropic principle, which universes must follow in order to sustain life, are necessary in order to greater understand our own existence, by showing its extreme rarity.
It is in human nature to want to figure out the unknown, because the unknown is intriguing yet frightening. If we cannot have the answer, the curiosity of it eats away at us inside. We yearn for answers in order to somehow be fulfilled. Some answers, even if they are far from the truth, satisfy certain people because it seems logical to the way they think. Other answers create ideas which may be possible. However, these ideas are theoretical and philosophical in nature. Theoretical and philosophical ideas expanding from theories like SpaceTime seem very difficult, if not impossible, to come up with. Even so, to prove that it is indeed possible, this section of the paper will provide branching philosophical ideas coming from SpaceTime, String Theory, and Multiverse Theory.
The idea of cosmology has been around since the beginning of time, however, as times change, so does ideas and theories. There have been many contrasting ideas of what cosmology is and what is at the center of the universe. Many philosophers, scientists, and theorists have debated about what is at the center of the universe since 384 B.C. and now we have a better idea of the universe we live in and what is at its center. Cosmology, the study of the universe, has been constantly changing and evolving over time, requiring people to reject previously-held beliefs, challenge the status-quo, and shift their perspective.
Energy is an odd concept, it is something that is neither here nor there yet has a profound impact on everything, both organic and inorganic. However, energy surrounds us in more ways than is commonly believed; it is possible that matter is only a form of energy. In fact, according to Albert Einstein, matter and energy are different forms of the same thing (“Do Antimatter and Matter Destroy Each Other?”). Through analyzing the superposition of bosons (particles without mass) and fermions (particles with mass), transformations between energy and matter, the creation of mass, and the mass of energy, the existence of what humans consider to be matter will be questioned.
Throughout this course we have been learning about the expansion of the universe and it seems as if the universe will never stop expanding. There is so much that has yet to be discovered despite the fact that our ideas are evolving.
The prevalent theory today, describing the origin of the universe and where it all began is the Big Bang theory. Scientists believe that our almost 14 billion-year-old universe could at one point fit in the palm of one’s hand. In the beginning there was nothing. No space and no time but then came light. A tiny speck of light appeared and inside this tiny fireball was space – this was beginning of time. Time could now flow, and space could expand. The notion that everything in the Universe, all the matter, all the energy and all the galaxies were once contained in a region smaller than the size of a single atom today came from American astronomer Edwin Hubble in the 1920’s. He observed that other galaxies were speeding away from ours, and the further they were, they faster they seemed to travel. The Universe was therefore expanding and the Big Bang theory was born.
... his announcement of his theories, Einstein applied his General Theory of Relativity to establish a model of the structure of the universe in which he believed the universe to be infinite and unchanging but this idea was not supported by relativity. In attempt to fix this issue to satisfy his theory, Einstein introduced a positive cosmological constant by which the universe could exist as a static, infinite sphere. The strengths of Einstein’s model were his idea of a curved space-time and the introduction of his General Theory of Relativity describing that time moved slower near an object the size of a planet. A major weakness of his model was that he believed the universe a static and eternal continuum which was later disproved. Technology limited the development of this model as many outcomes of his predictions could not be tested because technology was limited.