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| | savagephysics.wordpress.com
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| | what is the "holographic principle"? Well, it is the result of an observation related to how one can encode information inside the... "universe"... where by "universe" I mean essentially spacetime. Let me start it in a different way: One of the finest and most complicated theories nowadays is... no, not string theory... it is Quantum...
| | jasmcole.com
16.7 parsecs away

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| | I was recently at CERN for one of their accelerator schools, learning about new and potentially disruptiveplasma-based particle accelerator technology(disclaimer alert - the subject of my PhD). In honour of such a famous institution, I though I'd write about the worst enemy of CERN (and the friend of plasma accelerators) - synchrotron radiation. Starting at...
| | profmattstrassler.com
8.5 parsecs away

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| | There's been a lot of chatter lately about a claim that charm quarks are found in protons. The evidence is by no means entirely convincing yet, but it might be sort of true. But it sounds confusing. A charm quark has a larger mass than a proton does! Hmm. Well, here's a related question: what...
| | tritonstation.com
92.7 parsecs away

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| I went on a bit of a twitter bender yesterday about the early claims about high mass galaxies at high redshift, which went on long enough I thought I should share it here. For those watching the astro community freak out about bright, high redshift galaxies being detected by JWST, some historical context in an...