Year | 2013 |
Date | 19-Apr |
Volume | 210 |
Issue | 4,454 |
Page | 574 |
Category | Workshop |
Part | |
Title | Any advance on The Man with the Sticky Pin? |
Author | Ray Griffin |
Notes | Finds a centre by laser light. Considering lasers, the alignment of the laser, work holding, a USB microscope as an aid to centring, conclusions, references |