121 reputation
4
bio website none
location San Mateo, CA
age 59
visits member for 2 years, 7 months
seen Dec 18 at 16:04

This user has not answered any questions
Mathematics 145,129 rep 1389188
Physics 4,569 rep 1814
Puzzling 3,113 rep 521
Space Exploration 777 rep 18
MathOverflow 266 rep 29

13 Votes Cast

all time   by type  
13 up 3 question
0 down 10 answer