Latest from Sean Michael Ragan


How-To: ShapeLock Sanding Blocks

How-To: ShapeLock Sanding Blocks

03/05/2013

Inspired by the Sandables concept that recently made the rounds, we've been experimenting with adding abrasive grit to polycaprolactone (aka...

How-To: Fretboard “Shredcam”

How-To: Fretboard “Shredcam”

03/03/2013

Fran Blanche is a self-described "corset maker, pedal designer, engineer, artist, musician, occasional radio DJ, subpar singer, and full time...

How-To: LED VU-Meter Necktie

How-To: LED VU-Meter Necktie

03/02/2013

Check out Becky's latest wearables project over at adafruit. With special guest appearance by Collin Cunningham.

Tool Tales: The Pump Drill

Tool Tales: The Pump Drill

02/26/2013

A pump drill is an ancient tool traditionally been used to generate friction heat for starting fires, as well as...

How-To: Phone Plug Tilt Switch

How-To: Phone Plug Tilt Switch

02/25/2013

Here's another cool improvised switch hack from Forrest Mims. All it requires is a spare tip/shield connector with a removable...

How-To: Ball-in-Cage Switch

How-To: Ball-in-Cage Switch

02/18/2013

A ball-in-cage switch is a mechanical alarm switch that works on an ingenious principle. It has a single relatively unstable...

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