08 September 2013
See coverage, e.g., @ Bloomberg. Reflective glass, tapered focus, solar angle. What could possibly go wrong, and what situation might architects not have considered in their design?
16 June 2013
When I attended my Hampshire College reunion earlier this month, the weekend's weather started out with several inches of rain. It cleared on Saturday morning; when I stepped out from lunch then and happened to look up in the south-facing sky, I saw these wisps of colorful prismatic clouds suspended over the Holyoke Range of mountains and rushed to find a clear view before they dissipated. I was pleased to collect the images. I don't recall having seen this rather uncommon atmospheric phenomenon before, and it was a nice treat for at least this attendee.
05 May 2013
27 April 2013
I was pleased to have the opportunity to take this photo from the rear observation car of VIA Rail Canada's westbound train #1, The Canadian, in early April, a trip I've hoped to make for a number of years. There's another dome car (one of three) further up the train, Rocky Mountains ahead, as well as passing freight headlight reflections dancing on the stainless steel car roof ahead. (Some lens flare as well, but I'll take that for some further effect.) Altogether, representative of the end of Mountain Day, the route's third full day of travel between Toronto and Vancouver. Mountain Day (my unofficial nickname) follows Prairie Day and Forests Day, perhaps less dramatic but both engaging in their own ways. If the idea of several days out of time (and often away from cellular signals), while viewing most of a continent, seems appealing, I'd strongly recommend the trip.
11 March 2013
I drive a rather old car, which continues to serve well after nine years. When I take it for routine maintenance, there's some of the same kind of anticipation that medical tests bring. Will mechanical inspection suggest a need for some significant intervention? Happily, that wasn't the case today. There wasn't any reported indication that the car's complex systems of moving parts weren't prepared to continue ticking smoothly as they had for over 100,000 miles. When I sat down in the car to drive off, however, I found that the seat had slid back to accommodate longer legs than mine and wouldn't slide back forward. Back into the service bay briefly, where a piece of rubber was extracted from the seat mounting, and off into the day. It seemed ironic that the vehicle's internal mechanisms kept running smoothly, only to have something far simpler render them briefly unusable for my own purposes.
04 March 2013
03 February 2013
In a traditional cold-season home activity, I've spent a while recently setting up a "new" server system on my home network. I'm quoting "new" because it's a repurposed desktop PC that's about a decade old, retrofitted with Linux and more disk capacity than its designers probably ever envisioned as being connected to its SATA ports. It's working well for now, though. It's entirely possible that its aging power supply may die or that its motherboard may fail. Power supplies aren't hard to replace, but finding appropriately sized and cabled motherboards might be harder. The important thing, though, is my data; if the surrounding hardware fails, I can remove the new disks, read them elsewhere, or build them into a new system. The computer isn't a destination in itself; rather, its purpose in my IT life is to act as a means to get data on and off of disks. The "peripheral" disk device is the central component, and the "central" CPU is present and running in order to support it. Similarly, the purpose of a digital camera is to translate views into bits that can be stored on a memory card and processed, and that become independent of the camera that collected them. A closed camera whose images couldn't be exported or viewed except through its own screen wouldn't be nearly as interesting or useful. The cheap and ever-more-capacious storage modules can be read and written elsewhere; their information is what matters, not the surrounding systems that load the information into them.
06 January 2013
The season hasn't been especially cold so far except for one night's visit to the negative Fahrenheit numbers, but I thought that this ice pattern in a stream looked rather jaw-like, and that the sun's backlight made it somewhat jack-o'lantern-ish.