
alex12312
alex12312's Activity (9161)
jchen took a quiz.
About 1 month agojchen took a quiz.
About 1 month agojchen took a quiz.
About 1 month agojchen took a quiz.
About 1 month agojchen took a quiz.
About 1 month agojchen took a quiz.
About 1 month agojchen added a news bookmark.
Over the years, scientists have used 3D printers for various products. They include electronic devices, jewelry and even artificial organs. Now, mechanical engineers from New Yo...About 1 month agojchen replied to a comment in
3 months agojchen took a quiz.
3 months agojchen took a quiz.
3 months ago
Badges (4)




Most DOGO Points
Rank | Name | Score |
---|---|---|
29268 | amelia2013 | 42 points |
29269 | amber5 | 42 points |
29270 | amazyfoxy | 42 points |
29271 | amazingreader | 42 points |
29272 | als1234 | 42 points |
29273 | alex12312 | 42 points |
29274 | albertpotato | 42 points |
29275 | akiva | 42 points |
29276 | aki | 42 points |
29277 | akaysha12 | 42 points |