smoll Karma 191 Created 8 years ago Recent Submissions 1. ▲ Researchers explore a green light-based treatment for migraines and chronic pain (npr.org) 2 points · 6 years ago · 0 comments 2. ▲ Four companies control over 60% of the world's seed sales (nytimes.com) 31 points · 6 years ago · 2 comments All submissions on HN · View profile on HN