| Announcer | Shared a link to a question that was visited by 25 unique IP addresses. This badge can be awarded multiple times. |
Rebecca Chernoff earned this badge |
mar 13 '11 at 20:41
Does an earthquake affect GPS?
| Announcer | Shared a link to a question that was visited by 25 unique IP addresses. This badge can be awarded multiple times. |
Rebecca Chernoff earned this badge |
