matthew spear
-
Member for 8 years, 2 months
This user has no recent positive reputation changes
This user has no bookmarked questions.
| Space Exploration | 690 rep | 4 silver badges12 bronze badges | |
| Area 51 | 151 rep | 2 bronze badges | |
| Mathematics | 99 rep |
This user has no active bounties
Votes cast (7)
| all time | by type | ||||
|---|---|---|---|---|---|
| 6 | up | 3 | question | ||
| 1 | down | 4 | answer | ||