As has been mentioned in countless places over the last few days, Yahoo plans to shut down Delicious, the social bookmark service that lots of people use for lots of things. My interest in it is pretty narrow, but important for this blog: I use Delicious to generate the quasi-automatic daily Links Dump postings here. […]
Category: Technology
Invasive Searches and Underage Drinking
Kevin Drum posted an anti-rant about the TSA, which argues that the new scanners and pat-downs aren’t an outrage because they really mean well: I’m not trying to defend everything TSA has put in place. Some of the stuff they do, like the penknife and nail clipper bans, really is stupid. And maybe backscatter scanners […]
Crowd-Source Your Physics Questions
There’s a new physics Q&A site from the folks at Stack Exchange, this one on physics. If you’re not familiar with the format, it’s a bulletin-board style site where you can post questions to be answered by other users, and people vote the answers up and down, so you can get a decent feel for […]
“Line Plot” is Never the Right Choice (Why Excel Sucks, aleph-nought in a series)
There have been a bunch of interesting things written about education recently that I’ve been too busy teaching to comment on. I was pulling them together this morning to do a sort of themed links dump, when the plot at the right, from Kevin Drum’s post about school testing jumped out at me. This shows […]
Packaging Technology… of the Future!
I needed a band-aid this morning, and when I was getting it out, it occurred to me that there are some subtle details of packaging technology that pretty clearly mark this as the future, not the past. I’m not sure when the transition was, but if you’re around my age or older, you can probably […]
Relativity, Quantum, and the Internet
When Kate and I were walking Emmy last night, we were talking about the historical development of relativity. As one does, when walking the dog. I mentioned a couple of the pre-1905 attempts to explain things like the Michelson-Morley experiment, and how people like Lorentz and FitzGerald and Poincare were on the right track, but […]
Camera Lens Questions
I am planning to buy a telephoto lens for my camera. From time to time, I want to take pictures of the various critters Emmy chases in the back yard, and that would be a whole lot easier if I didn’t need to get so close to them. And, of course, I strongly suspect there […]
Why I Don’t Have a Smart Phone
My parents are in the Caribbean at the moment, and threatened to send me cell-phone pictures of white beaches and blue water. They were thwarted in this by the fact that I still have a cheap LG flip phone with no camera. Our calls from home are exclusively made using a landline phone. You can […]
A Reason Why Paper Books Will Survive
Every couple of weeks, there’s another bunch of stories about how e-books are transforming the world, and paper books will soon survive only as collectible fetish objects. It occurred to me this morning that I share a house with a reason why paper books will be around for a while yet, at least in some […]
Twitter in Business Schools
My initial reaction to the financial meltdown caused by the housing bubble was “Are our business leaders really that stupid?” Things like this news squib from Inside Higher Ed make me suspect the answer is “yes, they are that stupid”: Business schools — including such prestigious ones as those of Columbia and Harvard Universities — […]