'Alphacml', and 'String Theory In Two Minutes'

alphacml

alphaCML is a simple command line that sits quietly on your desktop; you can type commands into it to open applications or files. You can customize the position and the color of the text (prompt and command) and the background. Files are opened with their default associated application. alphaCML can open applications also with "aliases". It uses the system default aliases, and it supports, via AppPaths, custom ones.

http://alphasoft.sourceforge.net/

String Theory In Two Minutes

Videos explain this difficult and complicated theory on the cutting edge of physics in just two minutes.

http://discovermagazine.com/twominutesorless