AI

The U.S. Air Force just admitted the F-35 stealth fighter has failed
666 points | 1010 comments

American Airlines confirms UFO contact over New Mexico on Sunday
332 points | 281 comments

The Last Message Sent on AIM
291 points | 125 comments

The Cuboid: A DIY air purifier that's better than a box fan
240 points | 140 comments

Is Google’s AI research about to implode?
142 points | 172 comments

Block Party Aims to Be a 'Spam Folder' for Social Media Harassment
64 points | 97 comments

Launch HN: Xix.ai (YC W17) – Securely authenticate in web apps by face
48 points | 48 comments