David Richerby
  • UK
  • Member for 7 years, 8 months
Computer Science 79,398 rep 25 gold badges127 silver badges223 bronze badges
Academia 33,311 rep 6 gold badges71 silver badges138 bronze badges
Travel 18,336 rep 13 gold badges59 silver badges104 bronze badges
Bicycles 16,553 rep 4 gold badges50 silver badges81 bronze badges
Aviation 11,754 rep 3 gold badges43 silver badges85 bronze badges

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12 up 3 question
10 down 19 answer