How-To: Brake Light Backpack for Cyclists

Brake Light Backpack

By , 02/14/2013 @ 12:58 pm= | Full size is 800 × 453 pixels

I am descended from 5,000 generations of tool-using primates. Also, I went to college and stuff. I am a long-time contributor to MAKE magazine and My work has also appeared in ReadyMade, c't – Magazin für Computertechnik, and The Wall Street Journal.