Table of Contents

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Made on Earth

» Raygun Reverie by Keith Hammond

Paul Loughridge turns flea-market junk into retro rayguns. Page 16

» Illegal Soapbox Derby Races by Todd Lappin

Careening illegally down a hill in San Francisco. Page 18

» History Junkies by Audra Wolfmann

Chinese sailing junks on the San Francisco Bay. Page 19

» Purrfect Relaxation by Steve Nalepa

Duncan Laurie relaxes with the Purr Generator. Page 20

» Throwing to the Dogs by Charles Platt

Ken Schroeder's dog-bone throwing machine. Page 21

» The Sound of Music Blocks by Nicole Oncina

Rainbow-colored blocks of sound. Page 22

» Hacker of Yesteryear by Gareth Branwyn

Hacking the new and the old together. Page 23

1+2+3

» Aircraft Band Receiver by Cy Tymony

Modify an AM/FM radio to pick up air traffic control communications. Page 27

» Curie Engine by John Iovine

Changing the temperature of nickel wire turns heat into motion. Page 114

Welcome

» Fringe Benefits by Mark Frauenfelder

Why it sometimes pays to look beyond the limits. Page 11 Download PDF. Download Sample PDF of this article .

News from the Future

» Pervasive Publishing by Tim O'Reilly

The future of media is the future of thinking. Page 13

Maker's Corner

» Maker's Corner by Dan Woods

Advice and news for MAKE readers. Page 14

Make Free

» I Agree by Cory Doctorow

In order to "protect intellectual property," these bandits are perfectly willing to take away your rights to your physical, personal property. Page 15

Hands On

» Mark Twain: Technologist by Bruce Sterling

How the author of Huckleberry Finn couldn't make it as a venture angel. Page 24

» What Rough Beast Slouches Toward Arcata? by William Gurstelle

MAKE goes to the World Championship Kinetic Sculpture Race. Page 28

» Art Work by Douglas Repetto

The joy of YDKEWYGUYGI: You Don't Know Exactly What You'll Get Until You've Got It. Page 32

» P.O.K.E.R. Night by Mister Jalopy

Trick your friends into building a vortex tube. Page 34 Download PDF. Download Sample PDF of this article (excerpt) .

» Disappearing Apple by Tom Owad

Remove the logo from an iBook. Page 38

Heirloom Technology

» Instant Hammock by Tim Anderson

Make your own hammock in less time than it takes to read this. Page 40

Proto

» Turn On, Tune In, Bliss Out by David Pescovitz

Dr. James Hardt hopes his DIY neurofeedback tech will fire up the global brain. Page 42

Making Trouble

» Who Wants to Be an Inventor? by Saul Griffith

Patents and secrecy don't really serve the individual. Page 46

» Patently Curious by Charles Platt

Physicist Tom Valone looks at technologies most scientists consider junk. Page 50

» In Search of Psi by Charles Platt

A boy and his Hieronymus Machine. Page 56 Download PDF. Download Sample PDF of this article .

» The Music of Chance by Bob Parks

Roger Nelson's Global Consciousness Project searches for meaning in random numbers. Page 62

» Digital Kirlian Photography by John Iovine

Shoot "auras" without film. Page 66

» Reinventing the Square Wheel by Donald E. Simanek

Unlimited allure: the perennial search for perpetual motion. Page 70

» Masonic Conspiracy Revealed! by Paul Spinrad

When engineering culture detaches from reality. Page 75

» The Essential Strangeness of Time by Jonah Peretti

Reconstructing Athanasius Kircher's magnetic clock. Page 78

» Project: The Bullwhip by William Gurstelle

You don't have to be Chuck Yeager to break the sound barrier. You just need a good bullwhip, which converts arm movement into supersonic speed and triggers the sonic boom we call a whip crack. Page 82

» Project: Panoramic Pinhole Camera by Ross Orr

Lenseless and low-tech, pinhole cameras have always been maker-friendly. But forget the Quaker Oats carton, and go wide with this roll-film, panorama design. Page 92

Icon for Slideshows and Extras » Project: The $5 Cracker Box Amplifier by Blind Lightnin' Pete, Ed Vogel

Small box, big sound. Page 104 Download PDF. Download Sample PDF of this article (excerpt) .

Workshop

» Prototype That by David Pescovitz

Maker-for-hire Kevin Binkert shows us around his San Francisco workshop. Page 112

DIY: Music

» Strung Out by Tom Zimmerman

Make a one-string electric guitar from plastic tubing. Page 115

DIY: Home

» Time-Based Devices by Larry Cotton

Transplant a heartbeat from cheap alarm clocks. Page 120

» Metal Etching by Tom Jennings

Chemically carve detailed text or line art onto brass or copper. Page 123

» Elegant Plywood Coffee Table by Andy Lee

Making furniture with no nails, screws, or glue. Page 129

» The ByteLight by Ross Orr

Make a high-tech mood light from a fluorescent lamp and 54 obsolete SIMMs. Page 132

DIY: Circuits

» Digital Clock by Sparkle Labs

Programming PIC microcontrollers, part 3. Page 134

» TV Set Salvage by Thomas Arey

Nothing good on TV? Well, there's plenty of good stuff in a TV. Page 138

DIY: Imaging

» Action Movie Effects by Zack Stern

Shoot a fight scene with a blood-spurting knife wound and a head smashing through a window. Page 140

» Tilt-Shift Photography by Dennison Bertram

Flexible lens makes scenes look miniature. Page 144

» Online Video Production by Andrew Michael Baron

Tips and techniques for daily content. Page 147

» Outdoor Webcam Enclosure by Alek Komarnitsky

Capture winter scenes from a sewer-pipe cam cozy. Page 150

DIY: Cars

» Wind-up Car by Sunny Armas

Mod a cute convertible with a big rotating key. Page 153

» Tips and Tricks

Shoe racks, dish stacks, and photo hacks. Page 155

Citizen Science

» Build a Cloud Chamber by Dr. Shawn Carlson

Catch the ghostly tracks of cosmic rays using dry ice, alcohol, and a basketball display case. Page 156

Howtoons

» The Beaufort Scale by Nick Dragotta, Saul Griffith

Learn to tell the force of the wind — by eyeball. Page 160

MakeShift

» High School Lockdown by Lee D. Zlotoff

The creator of MacGyver challenges you to contact the outside world in a lockdown. Page 162

Skill Builder

» Working with Carbon Fiber by John Wanberg

Form, lay up, and cure your own high-performance composites. Page 164

Retrocomputing

» An Apple II in a Wristwatch by Tom Owad

Emulating a classic Apple computer in the Palm OS. Page 171

Toolbox

» Toolbox

Read about crop circles, make your own temporary tattoos, and take crystal-clear photos with a circular polarizing filter. Page 172

Blast from the Past

» Old-School Hand Tool Hacks by Mister Jalopy

What I learned from the 1963 Bureau of Naval Personnel Training Course. Page 180

Reader Input

» Reader Input

Where makers tell their tales and offer praise, brickbats, and swell ideas. Page 182

Retrospect

» The Science of String by George Dyson

High-tensile fastenings stand the test of time. Page 186

Aha!

» MAKE's favorite puzzles. by Michael H. Pryor

MAKE's favorite puzzles. Page 189

Maker's Calendar

» Maker's Calendar by William Gurstelle

Our favorite events from around the world. Page 190

Homebrew

» Our 6,000-volt Wedding Cake by Heidi Kumao, Michael Flynn

Page 192