chb Karma 248 Created 12 years ago Recent Submissions 1. ▲ Radio Communication via Meteor Trails (en.wikipedia.org) 2 points · 27 days ago · 0 comments 2. ▲ Building SqURL: A Human's and an AI's Perspective (ronforrester.substack.com) 2 points · 2 months ago · 0 comments All submissions on HN · View profile on HN