Tech Directions - December 2007 - (Page 1) advertiser index free subscription December 2007 To locate an advertiser in this issue, click on their name below. Click on ads or links in listings to visit an advertiser’s website. ADVERTISER INDEX Advertisers AC Supply 37 All Electronics Corp. 37 Badger Graphic Sales 37 The CAD Store Cov. II DeVry Institute 11 80/20 Inc. 37 ETCAI Products 37 Gibson Sales Systems 37 Graymark Int’l. 5 Kelvin 37 Mastercam Cov. III MaxNC 4 MicroKinetics 37 Satco 37 Seven Corners 27 Tech Directions Books & Media 10, 27, 29, Cov. IV Test Equipment Depot 17 Torcomp 5 e-gallery ETCAI Products 34 Gears Educational Systems 34 Graymark Int’l. 34 Hobart Institute of Welding Technology 35 Industrial Press 35 jds Products 35 Mastercam 35 NCCER 36 Simutech Systems, Inc. 36 Tech Directions 36 VMS 37 FREE SUBSCRIPTION To apply for a free subscription to techdirections, visit www.techdirections.com/ subscription_request.htm Publisher reserves the right to determine free qualifications. Your school address must be used to receive techdirections for free. If you wish to receive your magazine at home, please visit us at www.techdirections.com/subscribe.html. Gifts for Geeks Cafe Press 33 Ducti 31 Klein Bottle 30 Scientifics Online 30 Shakespeares Den 33 Sharper Image 32 Think Geek 31, 32, 33 USB Geek 30, 31 www.techdirections.com REPLY/SUBSCRIBE 1 http://www.techdirections.com/subscription_request.htm http://www.techdirections.com/subscribe.html http://www.techdirections.com
Table of Contents Feed for the Digital Edition of Tech Directions - December 2007 Tech Directions - December 2007 Technically Speaking Contents Direct from Washington The News Report Technology Today Technology's Past Mastering Computers Is This Op-Amp Any Good? Lab-Built Checker Removes All Doubt Here Comes the Sun! Residential Solar Systems Add Up to Savings Pinhole Cameras—For Science, Art, and Fun! Poster Project Maps Out Design Process Gifts for Geeks E-gallery More than Fun Tech Directions - December 2007 Tech Directions - December 2007 - Tech Directions - December 2007 (Page Cover1) Tech Directions - December 2007 - Tech Directions - December 2007 (Page Cover2) Tech Directions - December 2007 - Tech Directions - December 2007 (Page 1) Tech Directions - December 2007 - Technically Speaking (Page 2) Tech Directions - December 2007 - Contents (Page 3) Tech Directions - December 2007 - Contents (Page 4) Tech Directions - December 2007 - Direct from Washington (Page 5) Tech Directions - December 2007 - Direct from Washington (Page 6) Tech Directions - December 2007 - Direct from Washington (Page 7) Tech Directions - December 2007 - The News Report (Page 8) Tech Directions - December 2007 - Technology Today (Page 9) Tech Directions - December 2007 - Technology's Past (Page 10) Tech Directions - December 2007 - Technology's Past (Page 11) Tech Directions - December 2007 - Mastering Computers (Page 12) Tech Directions - December 2007 - Mastering Computers (Page 13) Tech Directions - December 2007 - Is This Op-Amp Any Good? Lab-Built Checker Removes All Doubt (Page 14) Tech Directions - December 2007 - Is This Op-Amp Any Good? Lab-Built Checker Removes All Doubt (Page 15) Tech Directions - December 2007 - Is This Op-Amp Any Good? Lab-Built Checker Removes All Doubt (Page 16) Tech Directions - December 2007 - Is This Op-Amp Any Good? Lab-Built Checker Removes All Doubt (Page 17) Tech Directions - December 2007 - Here Comes the Sun! Residential Solar Systems Add Up to Savings (Page 18) Tech Directions - December 2007 - Here Comes the Sun! Residential Solar Systems Add Up to Savings (Page 19) Tech Directions - December 2007 - Here Comes the Sun! Residential Solar Systems Add Up to Savings (Page 20) Tech Directions - December 2007 - Pinhole Cameras—For Science, Art, and Fun! (Page 21) Tech Directions - December 2007 - Pinhole Cameras—For Science, Art, and Fun! (Page 22) Tech Directions - December 2007 - Pinhole Cameras—For Science, Art, and Fun! (Page 23) Tech Directions - December 2007 - Pinhole Cameras—For Science, Art, and Fun! (Page 24) Tech Directions - December 2007 - Poster Project Maps Out Design Process (Page 25) Tech Directions - December 2007 - Poster Project Maps Out Design Process (Page 26) Tech Directions - December 2007 - Poster Project Maps Out Design Process (Page 27) Tech Directions - December 2007 - Poster Project Maps Out Design Process (Page 28) Tech Directions - December 2007 - Poster Project Maps Out Design Process (Page 29) Tech Directions - December 2007 - Gifts for Geeks (Page 30) Tech Directions - December 2007 - Gifts for Geeks (Page 31) Tech Directions - December 2007 - Gifts for Geeks (Page 32) Tech Directions - December 2007 - Gifts for Geeks (Page 33) Tech Directions - December 2007 - E-gallery (Page 34) Tech Directions - December 2007 - E-gallery (Page 35) Tech Directions - December 2007 - E-gallery (Page 36) Tech Directions - December 2007 - E-gallery (Page 37) Tech Directions - December 2007 - More than Fun (Page 38) Tech Directions - December 2007 - More than Fun (Page Cover3) Tech Directions - December 2007 - More than Fun (Page Cover4)
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