> Also, if you discover something and want to find out more, emailing the person who worked on it is a great start. +1 to this. I've emailed people from other

> Also, if you discover something and want to find out more, emailing the person who worked on it is a great start. +1 to this. I've emailed people from other institutions for the source code behind their research and gotten it. Never hurts to ask.