Table of Contents
Preface vii
1 How to Study Tree Rings 1
2 Snow Science 7
3 Tracking Heat Islands 15
4 Vibration Sensors 21
5 Make an Experimental Optical Fiber Seismometer 27
6 Ultra-Simple Sunshine Recorders 33
7 The Infrared Thermometer: An Essential Science Gadget 39
8 Capturing and Studying Airborne Dust, Smoke, and Spores 47
9 Track the Leading Greenhouse Gas 55
10 Build a Twilight Photometer, part 1 63
11 Build a Twilight Photometer, part 2 71
12 How to Analyze Scientific Images 77
13 Doing Science with a Digital Scanner 83
14 Data Mining: How to Analyze Online Scientific Data 91
15 Using Sensors with Dataloggers 99
16 How to Document What You Make or Discover 107
17 MARS-BOT: Adding Science to Robotics 113
18 How to Photograph the Solar Aureole 119
19 Record Your World from a Picture Post 125
20 Digital Pinhole Photography 133
21 How to Make and Use Retroreflectors 141
22 How to Use LEDs to Detect Light 147
23 Use LEDs to Track Night-Launched Projectiles 153
24 Connecting Fibers to LEDs and Sensors 159
25 Transform Things into Sounds with the PunkPAC 165
26 Making Synthesized Music from Your Data 173
27 Startups: Origins of the PC Revolution 181
28 Thomas Jefferson: Maker in Chief 183
29 The Kit That Launched the Tech Revolution 193
30 When Projects Fail 199
Index 205