AI

Make-A-Video: AI system that generates videos from text
955 points | 381 comments

Show HN: Get conversational practice in over 20 languages by talking to an AI
784 points | 334 comments

Many indoor air quality sensor products are a scam
360 points | 206 comments

Character.ai
275 points | 135 comments

Posits, a New Kind of Number, Improves the Math of AI
219 points | 100 comments

US Government plans to develop AI that can unmask anonymous writers
189 points | 206 comments

India's lattice buildings cool without air con
180 points | 82 comments