![Soyouwanttobeacitizenscientist?TheNationalScienceFounda...]( "Soyouwanttobeacitizenscientist?TheNationalScienceFounda...")
- 问题详情：Soyouwanttobeacitizenscientist?TheNationalScienceFoundation(NSF)hasgotyoucovered.NSFsupportscitizenscienceacrossallareasofscience,whetheryourpassionistoscanthenightsky,orexploreyourownbackyard.JoinaflockofbirderseBirdisanonlineplatformthatall...
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