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米凯乐
  • Member for 5 years, 2 months
  • Last seen more than a month ago
  • Philadelphia, PA, United States
4 answers
203 votes
32k views
52 bookmarks
Why are so few foods blue?
2 answers
22 votes
3k views
2 bookmarks
If dinosaurs could have feathers, would they still be reptiles?
1 answer
13 votes
516 views
1 bookmarks
What tree is this?
1 answer
17 votes
785 views
2 bookmarks
Help me identify this insect from Bangladesh
1 answer
4 votes
176 views
2 bookmarks
Is cell-free Life possible?
0 answers
1 vote
39 views
2 bookmarks
What makes cows stop being able to produce milk?