Sean Michael Ragan

Sean Michael Ragan

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.

Latest from Sean Michael Ragan

Kevin Loney (right) and Jim Akeson with completed Argus dome frame. Not pictured: Shannon Wheeler.

35 Raspberry Pi SBCs and 35 cameras to capture simultaneous all-around images. Read more »


Friction wheel mechanism, frame made of VEX Robotics Design System components. Read more »


CNC cut gear driven walker mechanism based on Klann linkage. Read more »


Spectacular display from kiddie pools, open source software, low-cost parts. Read more »

Photo: <A href="">AerScreen</a>

Laminar-flow mist curtain serves as ethereal, interactive projection surface. Read more »


Google engineer Eric Schaepler has a passion for antique display technologies. Read more »


The Dial-a-Speed is a DIY, one-size-fits-most speed controller. Read more »