Christopher Hollings (2018)
4/5. Finished Saturday 26 May, 2018.
(Originally published on Goodreads.)
4/5. Finished Saturday 26 May, 2018.
(Originally published on Goodreads.)
Introducing some notes on low-power Arduino programming.
In 2013 I did a summer project on using the Arduino as a platform for “citizen sensing”. This rapidly became an exploration of how to create hardware and software that can do sensing while operating in a very low-power regime, such as one would need for an environmental sensor.
There were several results from this project — one of which wasn’t an actual solution to the motivating problem I’d come up with. However, it did generate a lot of notes about low-power Arduino programming, both for hardware and software, and a software library that embodies some of them
I recently decommissioned the web site I was using to host this content, so I’ve ported it onto my main blog as a collection of research and development notes in case it’s still of interest to anyone.
A narrative history of a largely forgotten mass murder. It’s a very American tale, in many ways: the Osage Native American Nation is exiled from its homelands and forced to live on a rocky and barren reservation of worthless land – which then turns out to sit on top of huge oil deposits. In many ways the tribe is lucky, because the laws of the US have advanced sufficiently that they are allowed to licence their oil rather than being moved on again; in other ways they are unlucky because, in order to avoid making native rich too easily, a system of “guardianship” is instituted whereby “incompetent” Native Americans have their interests looked after by local whites, which turns out to be an open invitation for fraud, theft, and murder. It becomes such an industry that husbands can honestly say, when asked their profession, “I married an Osage”.
The killings and the investigation are carefully and dramatically described, but the real sting is in the tail, the last chapter that demonstrates how the investigations were really only the tip of an iceberg that gave rise to a huge number of unexplained and unexamined deaths as whites sought control of the oil revenues. While the case gave rise to the FBI in its modern form (and was used ruthlessly by J. Edgar Hoover), its investigation was plainly deficient and limited in order to generate maximum victory with limited wider scandal. It’s an open question how many other allegedly “closed” cases hide a similar secret.
4/5. Finished Thursday 24 May, 2018.
(Originally published on Goodreads.)
A tour of some of the most atmospheric abandoned and semi-abandoned places in the world, ranging from ancient cities, through colonial-era hill hotels, to Communist showpieces and disaster sites. All accompanied by fascinating descriptions and wonderful photography.
5/5. Finished Thursday 10 May, 2018.
(Originally published on Goodreads.)