njsteinsund Karma 7 Created 13 years ago Recent Submissions 1. ▲ Simple, robust ventilator – existing medical tech (aftenbladet.no) 2 points · 5 years ago · 1 comment 2. ▲ An Effective Way to Prevent Cyberbullying (googlesciencefair.com) 2 points · 11 years ago · 0 comments All submissions on HN · View profile on HN