| Year | 2020 |
| Date | 05-Jun |
| Volume | 224 |
| Issue | 4,640 |
| Page | 807 |
| Category | Steam |
| Part | 3 |
| Title | The Watt Governor. A Bluffer's Guide to how it Works |
| Author | Mitch Barnes |
| Notes | Gives a short potted history of the 'Watt' Governor which bursts a few myths before outlining how it works. |