c2 Karma 748 Created 15 years ago Recent Submissions 1. ▲ Sandberg addresses HBS '12: "Find a rocket ship" (youtube.com) 1 point · 13 years ago · 0 comments 2. ▲ How to Make a Clock Run for 10,000 Years (wired.com) 1 point · 14 years ago · 0 comments All submissions on HN · View profile on HN