| Year | 2017 |
| Date | 27-Oct |
| Volume | 219 |
| Issue | 4,572 |
| Page | 642 |
| Category | Workshop |
| Part | |
| Title | Making a Special Purpose Laboratory Measuring Device |
| Author | Dennis Stones |
| Notes | Follows up on his recent article. Background, design parameters - the specimen manipulator, general construction, engineering principles, references |