engineerguy Karma 54 Created 11 years ago Recent Submissions 1. ▲ Video: The Ingenious design of an aluminum beverage can (youtube.com) 8 points · 10 years ago · 0 comments 2. ▲ Titanic: Engineering Facts [video] (youtube.com) 54 points · 10 years ago · 4 comments All submissions on HN · View profile on HN