Wednesday, April 30, 2014

Tracker 4.85 features demo by douglas brown

Tracker 4.85 new features:
New features include 
  1. a translucent grid overlay, mouse control of numerical values in the model builder, 
  2. model "launching" with a point mass, and 
  3. easy font resizing for presentations or hi-res monitors
thanks professor douglas brown for creating this wonderful tool.