Portage Pack

When tackling this project I had sewn some outdoor gear before but nothing this complicated. Shoulder/Hip straps were the most intimidating part, but once I got underway they went fine. Why did I decided to make a portage pack? Because I am often too cheap to buy a commercial or... Read more »

The Truth Meter

By Sean M. Montgomery and Ira M. Laefsky Excerpted from a Primer on Biosensing in MAKE Volume 26. When you experience an arousing stimulus, like an evocative question, a startling noise, or even a disturbing thought, your body generates a variety of psychophysical responses. One of these is micro-pulses of... Read more »