peripetylabs Karma 172 Created 13 years ago Recent Submissions 1. ▲ A flying wing by Jack Northrop dated 1939 (ctie.monash.edu.au) 1 point · 12 years ago · 0 comments 2. ▲ Mars north polar ice cap (spaceinimages.esa.int) 1 point · 12 years ago · 0 comments 3. ▲ A faster next-power-of-two algorithm (eliteraspberries.com) 2 points · 12 years ago · 4 comments All submissions on HN · View profile on HN