The Ups and Downs of the Greenwich Time Ball

The Ups and Downs of the Greenwich Time Ball

Horological Society of New York via YouTube Direct link

Introduction

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1 of 19

Introduction

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The Ups and Downs of the Greenwich Time Ball

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  1. 1 Introduction
  2. 2 Anna Rolls introduction
  3. 3 Flamsteed House
  4. 4 History
  5. 5 Problems
  6. 6 The Restoration
  7. 7 The Failure
  8. 8 The Problems
  9. 9 Disaster
  10. 10 Initial issues
  11. 11 Anemometer installation
  12. 12 Camera obscura
  13. 13 The millennium ball drop
  14. 14 National Science Week
  15. 15 The Problem
  16. 16 Timing Control
  17. 17 Magnetic Brake
  18. 18 Scaffolding
  19. 19 The Sleeve

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