kaoussi Karma -1 Created 8 years ago Recent Submissions 1. ▲ 8 years ago, Hal finney wrote “Bitcoin and Me“ (bitcointalk.org) 10 points · 4 years ago · 0 comments 2. ▲ Ask HN: How to learn mathematics from scratch 3 points · 8 years ago · 1 comment All submissions on HN · View profile on HN