v5.9 [Aug 6, 2015] May include unspecified updates, enhancements, or bug fixes.
v5.8 [Oct 17, 2011] - Statistical engine update, new tests added.- Translations updated to 5.8 engine.
Creates and organizes family history databases
Creates and edits biological sequence models
PhET is a collection of physics simulations from University of Colorado
Creates layouts for printed circuit boards
Designs and updates printed circuit board projects
