| Year | 2024 |
| Date | 22-Mar |
| Volume | 232 |
| Issue | 4,739 |
| Page | 450 |
| Category | General |
| Part | 6 |
| Title | The View from Butterside Down |
| Author | Steve Goodbody |
| Notes | Third hand transportation, part 3. Takes a random walk through model engineering. Detection and disconfirmation, smokebox door with probe, a measure of failure, inclined tube manometer |