Glen Mark Martin
MCSE-Messaging. Exchange Administrator at the University of Texas at Austin. Unrepentant armchair physicist.
Blog
- Stephen Weinberg (1933-2021)
- LIGO Does It Again!
- Catching the Wave: LIGO Validates GR’s Last Big Prediction
- Closing Out the UNESCO International Year of Light
- A Century of General Relativity
- A Nobel for the Study of Nature’s Poltergeists
- For Women’s History Month: The Heroines of STEM
- 50th Anniversary of the Beginning of the Higgs Revolution
- BICEP2 Redux: How the Sausage is Made
- BICEP2 Takes a Peek at Cosmic Inflation
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- April 2009
Spyglass’ Ramblings
- Asimov's Predictions for 2014
- Reflections On Sagan's Cosmos
- So Many Misconceptions, So Little Time....
- Continuing on with a LotR theme....
- Genealogy + Tolkien = Far Too Much Time Burned
- 2013: A Great Year for Comet Viewing
- The Feynman Interviews
- The Centenary of the Sinking of RMS Titanic
- Film Review: "John Carter"
- The 411 on the PPACA
Author Archives: Glen Mark Martin
No, Hawking Isn’t Saying There Are No Black Holes
Update (Feb. 15): And even more commentary, in the form of two articles by Matthew Francis. Stephen Hawking says black holes don’t exist? Quantum physics and scientific celebrity. Pulling back the curtain of science | Galileo’s Pendulum Update (Feb. 7): … Continue reading
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The Story of Quarks – Part I
“Three Quarks for Muster Mark!” – James Joyce, Finnigan’s Wake Fifty years ago today, the journal Physics Letters received a paper from Murray Gell-Mann entitled “A Schematic Model of Baryons and Mesons”.1 The brief two page paper introduced the concept of … Continue reading
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“Right! What’s a Parsec?”
For those who do not recognize the reference being made in the title, it is to an old Bill Cosby comedy routine depicting a conversation between God and Noah. During the course of the conversation, God provides the dimensions of the … Continue reading
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Dr. David P. Anderson Lecture: “Do You Have What It Takes to Be a Citizen Scientist?”
Last night, I had the pleasure of attending an Austin Forum on Science and Technology lecture delivered by Dr. David P. Anderson of the University of California, Berkeley. The subject of the talk was on technology-enabled citizen science, and Dr. … Continue reading
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Bits & Pieces
There have been quite a few tidbits of physics news recently. Here is a quick recap: New BS dimuon decay measurements from LHCb and CMS were announced at the EPS HEP 2013 Conference in Stockholm (see also here). The ultra-rare nature … Continue reading
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Even more Susskind Lectures
My backlog of Leonard Susskind video lectures to watch continues to grow. The following courses have been added: Special Relativity Particle Physics 3: Supersymmetry & Grand Unification General Relativity Cosmology Statistical Mechanics There are also a handful of one-off lectures … Continue reading
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Henrietta Leavitt and the Cepheid Variables
This is the story of a woman named Henrietta. She was a computer. No, seriously. Back before the advent of the technology on which you are reading this, before the original IBM PC, before the Commodore VIC-20, before the Altair, before Kernighan … Continue reading
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Laplace’s Method – the Saddle-Point Approximation
Lately, as a form of review, I’ve been taking a quantum mechanics course on Coursera. (It was, in fact, that course which prompted me to recently post a derivation of the Schrödinger equation a few weeks ago.) A couple of … Continue reading
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The Derivation of the Schrödinger Equation
The image at the top of each page on this site is a photo of some notes I had made a while back on the derivation of the Schrödinger Equation. Here is a transcription of those notes. Consistent with the … Continue reading
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The Planck Collaboration Opens The Kimono
Hot on the heels of the Moriond Conference (during which CERN officials announced that they are confident that the Higgs-like boson announced last July 4 is, in fact, a Higgs boson), the ESA’s Planck Collaboration have plopped out 30 papers … Continue reading
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