bms2297 Karma 67 Created 2 years ago Recent Submissions 1. ▲ Explaining the decline in Li-Ion costs 3 points · 1 year ago · 0 comments 2. ▲ More info about synonyms at Google (2010) (mattcutts.com) 115 points · 1 year ago · 50 comments All submissions on HN · View profile on HN