jb1991 Karma 17,090 Created 10 years ago About John Bellick, Mexico City/Madrid Full stack developer Recent Submissions 1. ▲ Men in their 50s may be aging faster due to toxic 'forever chemicals' (cnn.com) 88 points · 17 days ago · 113 comments 2. ▲ Scientists discover a key to staying mentally sharp in old age (cnn.com) 4 points · 18 days ago · 1 comment 3. ▲ OpenAI finds global Chinese intimidation operation by official's use of ChatGPT (cnn.com) 5 points · 18 days ago · 1 comment All submissions on HN · View profile on HN