Trevor Kafka
  • Member for 3 years, 2 months
  • Last seen more than a month ago
This user has no recent positive reputation changes
Physics 1,666 rep 8 silver badges14 bronze badges
Mathematics 728 rep 3 silver badges9 bronze badges
Japanese Language 547 rep 2 silver badges9 bronze badges
English Language Learners 146 rep 2 bronze badges
Chinese Language 135 rep 4 bronze badges

Votes cast (15)

all time   by type  
14 up 6 question
1 down 9 answer