Here are some more or less valuable resources to help any aspiring or current students out there with their hard studies.http://www.khanacademy.com/ Very good site with tons of lecture-style videos explaining almost any school subject on a multitude of levels. I’m personally using this for my math right now. 10 out of 10! http://www.text2mindmap.com/ Great and very useful online tool for making mind maps from straight text. Very easy and straight forward to use. Did i mention it’s free? 🙂 http://www.gapminder.com A very handy database of word wide statistics in almost any field. Great if you need statstics on any particular subject matter.