tejtm
...joined 11 years ago, and has 1684 karma
submissions / comments / favourites
CS, Math, Science, Machinist/Metalworker, Amateur Telescope maker, HAM, accidental biologist through work.
...joined 11 years ago, and has 1684 karma
submissions / comments / favourites
CS, Math, Science, Machinist/Metalworker, Amateur Telescope maker, HAM, accidental biologist through work.