gall Karma 78 Created 14 years ago Recent Submissions 1. ▲ The Twin Prime Hero: Rags, riches, and fame in mathematics (nautil.us) 5 points · 12 years ago · 0 comments 2. ▲ MIT creates carbon nanotube pencil, demos drawable electronic sensors (extremetech.com) 6 points · 13 years ago · 0 comments All submissions on HN · View profile on HN