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- Joe Polchinski’s Memories, and a Mark Wise Movie
- A Response to “On the time lags of the LIGO signals” (Guest Post)
- Congratulations to Grant and Jason!
- The Big Picture: Paperback Day
- Guest Post: Nathan Moynihan on Amplitudes for Astrophysicists
- Is Inflationary Cosmology Science?
- Marching for Science
- What Happened at the Big Bang?
The Big Picture: On the Origins of Life, Meaning, and the Universe Itself 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 The Higgs Boson and Beyond (The Great Courses) Mysteries of Modern Physics -- Time (The Great Courses) Dark Matter and Dark Energy (The Great Courses)
- All text copyright © Sean M. Carroll.
Category Archives: Science
Finally back from Scotland, where I gave a series of five talks for the Gifford Lectures in Glasgow. The final four, at least, were recorded, and should go up on the web at some point, but I’m not sure when. … Continue reading
For many people, the phenomenon of consciousness is the best evidence we have that there must be something important missing in our basic physical description of the world. According to this worry, a bunch of atoms and particles, mindlessly obeying … Continue reading
Greetings from bucolic Banff, Canada, where we’re finishing up the biennial Foundational Questions Institute conference. To a large extent, this event fulfills the maxim that physicists like to fly to beautiful, exotic locations, and once there they sit in hotel … Continue reading
Over at the twitter dot com website, there has been a briefly-trending topic #fav7films, discussing your favorite seven films. Part of the purpose of being on twitter is to one-up the competition, so I instead listed my #fav7equations. Slightly cleaned … Continue reading
The other day I was amused to find a quote from Einstein, in 1936, about how hard it would be to quantize gravity: “like an attempt to breathe in empty space.” Eight decades later, I think we can still agree … Continue reading
Georges Lemaître died fifty years ago today, on 20 June 1966. If anyone deserves the title “Father of the Big Bang,” it would be him. Both because he investigated and popularized the Big Bang model, and because he was an … Continue reading
It has often been said, including by me, that one of the most intriguing aspects of dark matter is that provides us with the best current evidence for physics beyond the Core Theory (general relativity plus the Standard Model of … Continue reading
ONCE upon a time, there lived a man who was fascinated by the phenomenon of gravity. In his mind he imagined experiments in rocket ships and elevators, eventually concluding that gravity isn’t a conventional “force” at all — it’s a manifestation of … Continue reading
“Understanding quantum gravity” is on every physicist’s short list of Big Issues we would all like to know more about. If there’s been any lesson from last half-century of serious work on this problem, it’s that the answer is likely … Continue reading
[View the story “Quantum Fluctuations” on Storify]