Our visit to NIST for calibrating the ring source masses. (8) |
Moving lead. (15) |
The site where the experiment is performed; near Richland Washington. (4) |
Pictures of the GPL site. (6) |
Visiting LIGO (12) |
Richland, Rattlesnake Mountain, Columbia River, GPL (5) |
The apparatus (19) |
Magnetic shielding (5) |
Handling the cryogenic liquid. (5) |
Repairing the dewar (4) |
The G conference in London (1) |
Experimental Gravitation conference in Samarkand, Uzbekistan (2) |