Upvoted this. Here is one of my personal heros: http://techland.time.com/2013/03...

		blazespin on April 6, 2014 \| parent \| context \| favorite \| on: Ask HN: Any hackers over 60? 70? Upvoted this. Here is one of my personal heros: http://techland.time.com/2013/03/04/how-an-83-year-old-inven...