NASA Retrofitted U2 Spy Plane Reveals Tropical Lightning Storms Are Radioactive scitechdaily.com 1 points by teleforce 5 hours ago
gnabgib 4 hours ago Discussion (161 points, 4 days ago, 118 comments) https://news.ycombinator.com/item?id=41726698
Discussion (161 points, 4 days ago, 118 comments) https://news.ycombinator.com/item?id=41726698