erik Karma 1,839 Created 19 years ago About http://disruption.ca Recent Submissions 1. ▲ Four hundred car batteries wired together [video] (youtube.com) 4 points · 4 months ago · 1 comment 2. ▲ Reverse Engineering an LCD Display (sudhir.nl) 180 points · 2 years ago · 20 comments All submissions on HN · View profile on HN