Atoms and Molecules

Category archives for Atoms and Molecules

A long-ish stretch of time, but I was basically offline for a bunch of that because I needed to finish a chapter I was asked to contribute to an academic book. So there are only four physics posts from Forbes to promote this time: — ‘The Expanse’ Is A Rare Sci-Fi Show That Gets Simulated…

So, yesterday was my big TEDxAlbany talk. I was the first speaker scheduled, probably because I gave them the title “The Exotic Physics of an Ordinary Morning,” so it seemed appropriate to have me talking while people were still eating breakfast… The abstract I wrote when I did the proposal mentions both quantum physics and…

There’s a new Science Express paper on interfering clocks today, which is written up in Physics World, with comments from yours truly. The quote is from a much longer message I sent– with no expectation that it would end up as anything other than a pull quote, I might add, but I thought the background…

I’ve been really busy with year-end wrap-up stuff, but have also posted a bunch of stuff at Forbes. which I’ve fallen down on my obligation to promote here… So, somewhat belatedly, here’s a collection of physics-y stuff that I’ve written recently: — Using Atoms To Measure Tiny Forces: A post reporting on some very cool…

In Praise of AMO Physics

I’m at DAMOP this week, though it took longer to get here than it should’ve– severe storms yesterday canceled the flight I was supposed to take from Baltimore to Columbus, so I had to rebook to the 6am departure this morning, whee. I think this is the first time I’ve ever had a flight canceled…

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…

Last week, I did a post for Forbes on the surprisingly complicated physics of a light bulb. Incandescent light bulbs produce a spectrum that’s basically blackbody radiation, but if you think about it, that’s kind of amazing given that the atoms making up the filament have quantized states, and can absorb and emit only discrete…

I was proctoring an exam yesterday in two different sections of the same class, so I had a lot of quite time. Which means I wrote not one but two new posts for Forbes… The first continues a loose series of posts about the exotic physics behind everyday objects (something I’m toying with as a…

I’m still in the late stages of an awful cold, but shook it off a bit to write a new conversation with Emmy, the Queen of Niskayuna over at Forbes: “HEY! YOU POODLES! STAY OFFA MY LAWN!” “Emmy! Stop barking!” I sit up. She’s at the gap between the fences, where she can see into…

My Quantum Alarm Clock

One of the things I struggle with a bit when it comes to writing about cool modern physics is how much to play up the weirdness. On the one hand, people just can’t get enough of “spooky action at a distance,” but on the other hand, talking too much about that sort of thing makes…