| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| Optical | ||||||
| attached to Trackball 50 Years Old | ||||||
| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| Optical | ||||||
| attached to Trackball 50 Years Old | ||||||
... though his invention worked superbly -- his theory was a crock of sewage from beginning to end. -- Vernor Vinge, "The Peace War"