Monroe13 Karma 127 Created 6 years ago Recent Submissions 1. ▲ An energy-efficient pathway to turbulent drag reduction (nature.com) 2 points · 4 years ago · 0 comments 2. ▲ Why was the ancient city of Cahokia abandoned? New clues rule out one theory (nationalgeographic.com) 1 point · 4 years ago · 0 comments All submissions on HN · View profile on HN