Chapter
Licensed
Unlicensed
Requires Authentication
13. Keeping It Up
You are currently not able to access this content.
You are currently not able to access this content.
Chapters in this book
- Frontmatter i
- Contents v
- Preface ix
- 1. Levity vs. Gravity 1
- 2. Gravitational and Magnetic Forces 19
- 3. Maglev–A Balance of Forces 33
- 4. Spinning the Levitron 48
- 5. Inducing Uplift 64
- 6. Flying Frogs 83
- 7. Super-Levitation 101
- 8. Feeding Back 120
- 9. In a Spin 143
- 10. The No-Spin Zone 167
- 11. Flying Trains 188
- 12. All Aboard! 210
- 13. Keeping It Up 231
- Sources and Suggested Readings 249
- Acknowledgments 259
- Index 263
Chapters in this book
- Frontmatter i
- Contents v
- Preface ix
- 1. Levity vs. Gravity 1
- 2. Gravitational and Magnetic Forces 19
- 3. Maglev–A Balance of Forces 33
- 4. Spinning the Levitron 48
- 5. Inducing Uplift 64
- 6. Flying Frogs 83
- 7. Super-Levitation 101
- 8. Feeding Back 120
- 9. In a Spin 143
- 10. The No-Spin Zone 167
- 11. Flying Trains 188
- 12. All Aboard! 210
- 13. Keeping It Up 231
- Sources and Suggested Readings 249
- Acknowledgments 259
- Index 263