brainflake Karma 158 Created 12 years ago Recent Submissions 1. ▲ The Pancake Sorting Problem (en.wikipedia.org) 3 points · 6 years ago · 0 comments 2. ▲ Uber's vision for flying cars (bloomberg.com) 2 points · 9 years ago · 0 comments 3. ▲ Theranos' biggest mistake (businessinsider.com) 2 points · 9 years ago · 0 comments All submissions on HN · View profile on HN