MIND HACKSTM Other resources from O’Reilly Related titles Google Hacks eBay Hacks TiVo Hacks Wireless Hacks Mac OS X Hacks Windows XP Hacks Linux Server Hacks Hacks Series Home hacks.oreilly.com is a community site for developers and power users of all stripes. Readers learn from each other as they share their favorite tips and tools for Mac OS X, Linux, Google, Windows XP, and more. oreilly.com oreilly.com is more than a complete catalog of O’Reilly books. You’ll also find links to news, events, articles, weblogs, sample chapters, and code examples. oreillynet.com is the essential portal for developers in- terested in open and emerging technologies, including new platforms, programming languages, and operat- ing systems. Conferences O’Reilly brings diverse innovators together to nurture the ideas that spark revolutionary industries. We spe- cialize in documenting the latest tools and systems, translating the innovator’s knowledge into useful skills for those in the trenches. Visit conferences.oreilly.com for our upcoming events. Safari Bookshelf (safari.oreilly.com) is the premier on- line reference library for programmers and IT professionals. Conduct searches across more than 1,000 books. Subscribers can zero in on answers to time-critical questions in a matter of seconds. Read the books on your Bookshelf from cover to cover or sim- ply flip to the page you need. Try it today with a free trial. MIND HACKS Tom Stafford and Matt Webb Foreword by Steven Johnson Beijing • Cambridge • Farnham • Köln • Sebastopol • Taipei • Tokyo TM Mind Hacks™ by Tom Stafford and Matt Webb Copyright © 2005 O’Reilly Media, Inc. All rights reserved. Printed in the United States of America. Published by O’Reilly Media, Inc., 1005 Gravenstein Highway North, Sebastopol, CA 95472. O’Reilly books may be purchased for educational, business, or sales promotional use. Online editions are also available for most titles (safari.oreilly.com). For more information, contact our corporate/institutional sales department: (800) 998-9938 or