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Another collection of posts over at my blog for Forbes: — Wormholes, Monopoles, And Weyl Fermions: Making Exotic Physics Inside Ordinary Matter: A sort of deep background look at what makes condensed matter cool. Drawing heavily on Jimmy Williams’s talk at the Schrodinger Sessions. — Why Does My Car Change Color In The Morning?: SteelyKid…

I have once again fallen down on the job, or at least the part of it that involves letting ScienceBlogs readers know what I’ve been posting at Forbes. I blame the Labor Day holiday and the start of school. Anyway, it’s been a bit over two weeks since the last round-up, so a bunch of…

I seem to be settling into a groove of doing about two posts a week at Forbes, which isn’t quite enough to justify a weekly wrap-up, but works well bi-weekly. (I’m pretty sure that’s the one that means “every two weeks” not “twice a week,” but I always struggle with that one…) Over the last…

I forgot to do this last week, because I was busy preparing for SteelyPalooza on Saturday, but here are links to my recent physics posts over at Forbes: — What ‘Ant-Man’ Gets Wrong About The Real Quantum Realm: On the way home from the Schrödinger Sessions, I had some time to kill so I stopped…

Another week, another set of posts at Forbes to link here: — Why Do Solids Have Energy Bands? A conceptual explanation of why putting together lots of atoms with electrons in well-defined energy levels leads to a solid with electrons filling broad energy bands. — This Is The Key Distinction Between Magic And Advanced Technology:…

The big development of the week is that I bought a new car, as seen in the featured image. This ate up most of Tuesday, but I still got some quality physics blogging in over at Forbes: — The Basic Science Behind Creating Colors: A look at two quantum-mechanical phenomena and one quirk of biology…

Physics Blogging Round-Up

Another busy week of physics-y blogging over at Forbes. I’m pretty bad about remembering to post pointers to individual posts here, but I can probably just about manage to do a weekly links dump of what I’ve been posting. — What’s The Point Of Science Without “Eureka!” Moments? Picking up on a conversation I had…

The Birth of BEC

I’m massively short on sleep today, and wasn’t going to blog until I saw somebody on Facebook mention that June 5th 1995 is the date of record for the first Bose-Einstein condensate at JILA in Boulder. I couldn’t let that pass, so I wrote it up for Forbes: Twenty years ago, in the summer of…

Over at Wired, Rhett has a post providing mathematical proof that he takes too many photos. As is traditional, he includes homework at the end of the post, specifically: Now it is your turn. Find the number of photos you have taken each year. Is it possible for you to detect changes in your life…

A Quantum of Sunshine

It was nice and sunny this morning when I sat down at Starbucks to do some blogging, so I wrote a new Forbes post about the quantum physics that makes sunshine possible. This also brings in xkcd’s take on the fundamental forces, and even a little bit of SteelyKid. Sadly, it’s now grey and dreary,…