Lots of graphics to help you visualize what you are hearing.
CalculPro to practise mental arithmetic’s or fractions..
QUIZ to train questionnaires or vocabularies..
Airline mileage calculator, airline ticket tutorial, airport finder 50 states.
Static and Dynamic analysis of frames,trusses and beams.
Static analysis of trusses.
SwingNN makes forecasting and prediction easy. Import data from any file..
Dll solver that performs static and dynamic analysis of 3d frames and trusses.
QuizPro: Train questionnaires or vocabularies.
1000 word English vocabulary drill for Brazillian Portuguse speakers..