Month: August 2007

iPhone accelerometer hacks

Erling Ellingsen figured out how to retrieve high sample rate measurements from the iPhone’s built-in accelerometer: As it turns out, the iPhone has a built-in LIS302DL, a tiny 3-axis accelerometer. While some have attempted to use it from within the Safari browser (the Tilt game detects changes to the width of the browser page; it […]

Moleskine innie tabs

Moleskine innie tabs

I’m a big fan of Moleskine journals, both the full-size and the small cahiers. I usually end up writing in them in both directions, with one collection of content, say daily thoughts, ideas, artwork, and work-related miscellany, going from front to back and another type, say brainstorming for a book, going from back to to […]

Railroad spike rope dart

Railroad spike rope dart

While we’re on the subject of dastardly dangerous DIY, here’s a piece on how to turn a railroad spike into a rope dart, an ancient Chinese martial arts weapon. This video shows how a rope dart is used by a trained Kung Fu artist. Flailed around by someone who doesn’t know what s/he is doing […]