Han Zhengzu
This user has no recent positive reputation changes
| Stack Overflow | 2,924 rep | 2 gold badges22 silver badges65 bronze badges | |
| Earth Science | 2,289 rep | 6 silver badges23 bronze badges | |
| Geographic Information Systems | 355 rep | 2 silver badges11 bronze badges | |
| Biology | 181 rep | 3 bronze badges | |
| Chemistry | 163 rep | 1 silver badge6 bronze badges |
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Votes cast (110)
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| 110 | up | 46 | question | 1 | 1 | ||||
| 0 | down | 64 | answer | ||||||
