JumpinJack_Cash Karma 267 Created 3 years ago Recent Submissions 1. ▲ China Scales Nuclear District Heating with Haiyang Project (nuclearforgood.com) 1 point · 8 days ago · 0 comments 2. ▲ Assault Rifle in an Open-Cockpit Plane: Ukraine's Unlikely Drone Hunters [video] (youtube.com) 4 points · 2 months ago · 0 comments 3. ▲ Ask HN: Are there any hedge funds incorporating sports bets in their portfolios? 2 points · 3 months ago · 2 comments All submissions on HN · View profile on HN