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Tag Archives: Einstein
The Consequences of the Interaction of Light and Gravity
It is astonishing the extent that gravity and light interact with one another. This is of course very fortunate for us humans when trying to understand the basic force that is known as gravity. After Isaac Newton proposed his Law of Universal Gravitation in 1687 is was generally thought that gravity was understood even though […] Continue reading
Hearing the Universe
One of the most groundbreaking theories in astronomy has just been proven with the announcement last week that gravitational waves have been detected. Einstein had predicted these waves in 1916 in his theory of general relativity, and they were only just found today using lasers, which Einstein also laid the foundation for one year later in 1917. These […] Continue reading
Posted in Class, Observables, Physics
Tagged astro2110, blackhole, blog4, Einstein, gravitationalwaves, gravity, waves
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Gravitational Waves Confirmed
Picture and Video Explaining Gravitational Waves Thursday February 11th 2016 was a monumental day for physics. Albert Einstein first theorized gravitational waves in 1916 as part of his theory of general relativity. Gravitational waves are ripples in the fabric of the universe caused by massive cosmic events, such as the collision of black holes. These ripples […] Continue reading
A Moment of Appreciation for the Sun
One object in the Solar System that I tend to take for granted proves to be the Sun. Because it is a constant in my life and I always know that I can depend on it rising and setting everyday, I often overlook how powerful it is. The Sun has been shining for 4.6 billion […] Continue reading
Posted in Historical, Sun
Tagged astro201, blog5, Einstein, equilibrium, fusion, Solar System
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E=mc² is Incomplete
This brief and to the point video breaks down the nature of Einstein’s famous equation E = mc^2. Using the simple analogy of a right triangle, it shows how an object with mass can never achieve light speed. In everyday life, the “pc” component of Einstein’s equation doesn’t matter, as objects can rarely travel significantly […] Continue reading
The Beauty of Science and the Firewall Paradox
Image from this site. For more information on the conventional view of black holes, read the hyperlinked article. “Einstein was wrong.” Of course he wasn’t wrong about everything, and to many it may seem like he was only wrong over a minor point. And to most, like myself, it may seem obvious to conclude that … Continue reading The Beauty of Science and the Firewall Paradox → Continue reading
Faster than you can say, “3.0 times ten to the eighth meters per second”
photo from here When I was young, I read a biography of Einstein’s life. (If he wasn’t so brilliant, we might know him as Honest Al). In this book, a story was told about young Albert at the ship docks. A worker had Al stand 50 yards away from him and swung a hammer at … Continue reading Faster than you can say, “3.0 times ten to the eighth meters per second” → Continue reading
The Grandest Experiment
The majority of physics experiments take place in a small lab found in the basement of a university science building. However, for a grand hypothesis, one needs a grand experiment. The year was 1919 and a nervous Albert Einstein awaited the results of an experiment on the scale never before seen nor bested up to … Continue reading The Grandest Experiment → Continue reading