femto Karma 7,255 Created 14 years ago Recent Submissions 1. ▲ The carcinogenicity of e-cigarettes: a qualitative risk assessment (academic.oup.com) 2 points · 1 month ago · 1 comment 2. ▲ Mapping Human Activity at Sea from Space (globalfishingwatch.org) 3 points · 2 months ago · 0 comments All submissions on HN · View profile on HN