Conrado Costa
  • rio de janeiro
  • Member for 6 years, 11 months
Mathematics 5,883 rep 15 silver badges36 bronze badges
Area 51 950 rep 1 gold badge1 silver badge11 bronze badges
History of Science and Mathematics 295 rep 1 silver badge7 bronze badges
Physics 142 rep 7 bronze badges
Mathematics Educators 121 rep 3 bronze badges

Votes cast (1)

all time   by type  
1 up 0 question
0 down 1 answer