hatboxreappoint Karma 39 Created 5 years ago Recent Submissions 1. ▲ How the Soviets Put Out Oil Well Fires by Using Nuclear Bombs (amusingplanet.com) 15 points · 4 years ago · 2 comments 2. ▲ Identification of Pressed Keys from Mechanical Vibrations (citeseerx.ist.psu.edu) 2 points · 5 years ago · 0 comments All submissions on HN · View profile on HN