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- Planck Speaks: Bad News for Primordial Gravitational Waves?
- How Much Cosmic Inflation Probably Occurred?
- Cosmological Attractors
- Norms for Respectful Classroom/Seminar Discussion
- Troublesome Speech and the UIUC Boycott
- Should Scientific Progress Affect Religious Beliefs?
- Effective Field Theory MOOC from MIT
- Single Superfield Inflation: The Trailer
- Cosmosis: A lot of the discussion here is focused on the question of whether there is...
- John Barrett: @JohnD Other experiments that have been set up for finding gravitational...
- bostontola: Let’s hope SPIDER gets aloft in December and is successfully...
- Patriiiiiiiii: Sean, thank you for the awesome articles, your website is always a...
- Simon DeDeo: In my “Research Methods” class (http://bit.ly/iu399) we began...
- JohnD: @John Barrett re “You can’t have gravitational waves that alter the speed...
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The Particle at the End of the Universe: How the Hunt for the Higgs Boson Leads Us to the Edge of a New World From Eternity to Here: The Quest for the Ultimate Theory of Time Spacetime and Geometry: An Introduction to General Relativity Mysteries of Modern Physics -- Time (The Great Courses) Dark Matter and Dark Energy (The Great Courses)
Category Archives: Words
I was very flattered to find myself on someone’s list of Top Ten 21st Century Science Non-Fiction Writers. (Unless they meant my evil twin. Grrr.) However, as flattered as I am — and as much as I want to celebrate … Continue reading
“Teleology” is a naughty word in certain circles — largely the circles that I often move in myself, namely physicists or other scientists who know what the word “teleology” means. To wit, it’s the concept of “being directed toward a … Continue reading
In the latest issue of the New York Review, Cathleen Schine reviews Levels of Life, a new book by Julian Barnes. It’s described as a three-part meditation on grief, following the death of Barnes’s wife Pat Kavanagh. One of the … Continue reading
[Final update: DNLee's blog post has been reinstated at Scientific American. I'm therefore removing it from here; traffic should go to her.] [Update: The original offender, “Ofek” at Biology Online, has now been fired, and the organization has apologized. Scientific … Continue reading
I think we can all agree that what the world needs is more book reviews of famous novelists by theoretical physicists. The clamor has been, admittedly, somewhat muted, but I can see through the coy silence. (Can one see through … Continue reading
Probably I’m the last scientfically-oriented person in the world to discover this, but Richard Feynman wrote a poem that he read as part of an address to the National Academy of Sciences. I stumbled across it because I was actually … Continue reading
With the increasing acceptance of gay marriage, there’s a temptation to think that we as a society have basically done away with all relevant forms of discrimination. “Hey, we abolished slavery, gave women the vote, and let gay people get … Continue reading
Lee Smolin has a new book out, Time Reborn: From the Crisis in Physics to the Future of the Universe. His previous subtitle lamented “the fall of a science,” while this one warns of a crisis in physics, so you … Continue reading
Edwin Hubble never really liked the word “galaxy.” He was the one, of course, who was most responsible for making the word an important one, by showing that (at least some of) the fuzzy patches in the sky called “nebulae” … Continue reading