Setting up Octave and Gnuplot on OSX

Good instructions are here.

Uses for the USB port of Time Capsule, AirPort Extreme, AirPort Express

This is something I always wondered about. This Apple Support article explains very detailedly what works and what doesn’t.

PDF OCR Batch-processing with ScanSnap

The ScanSnap S1500M (but also the S1500 as well as the earlier models S510 and S510M) comes with ABBYY FineReader for OCR support. This is great for creating searchable PDFs. Especially handy on a Mac with Spotlight. The problem is that in the default setup, each scan is OCRed right after the scan and depending on the age your machine (my G5 is getting a little long in the tooth) in can take quite a while. When you’re in the process of scanning many hundred’s of pages of paper documents, you don’t want to have to wait for the computer to do it’s OCR recognition, you’d rather feed it all the documents and let it do OCR while you’re doing something else. Continue Reading »

Replacing An Old Honeywell/Crane Mercury Thermostat

Mine has this model number T86A7X103BD2. This blog post, describes a similar model and the instructions worked for me. In my case, the cables were actually red and blue which made it easier to connect them.

Driving on the Autobahn

An excellent summary and explanation of driving rules and regulations on the German Autobahn (found here).

“The Sound Makes the Music”

Huh? This is an attempt to translate a German expression: “Der Ton macht die Musik”, meaning that it not only matters what you say, but how you say it. This NPR piece is just about that, namely, how language in Washington has changed recently to make uncomfortable topics sound more pleasing and less confrontational.

Optimal Human Group Size

I like to keep an eye on the Schneier on Security Blog. Usually there’s some interesting information. While the post I am commenting on here does not seem like a natural security topic — it rather seems the security aspect was forced on it — it is a very interesting post simply for its theory about optimal human group sizes for various scenarios and social situations. While I am certainly no expert on this, the numbers given sound very reasonable and correct based on personal experience. Continue Reading »

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