Leftb Karma 53 Created 12 years ago Recent Submissions 1. ▲ Study: Breakthrough blood test detects positive Covid-19 result in 20 minutes (sciencedaily.com) 3 points · 5 years ago · 1 comment 2. ▲ DigitalOcean announces second Amsterdam datacenter (digitalocean.com) 51 points · 12 years ago · 15 comments All submissions on HN · View profile on HN