|visits||member for||2 years, 5 months|
|seen||18 mins ago|
Currently working on IBM midrange (earlier on mainframes).
Love to solve puzzles.
Fan of Martin Gardner, W W Sawyer, Ya Perelman, Carl Sagan, Isaac Asimov, George Gamow, Raymond Smullyan, Richard Dawkins, Douglas Hofstadter.
Interested in Maths & Science education, science popularization.