Personalized relaxation and sleep assistance.
Mine, model and visualize the data.
Pass your driving theory test in California.
Give forms to functions of complex variables.
Calorie Calculator is based on the Mifflin - St Jeor equation because is the most accurate.
Dynamic rhyming dictionary with 30 different rhyme types and 300,000 entries.
Create documents with mathematical expressions using a specially designed mathematical keyboard.
Geographic Information System (GIS): explore, analyze, present raster & vector data.
Explore the elements and their attributes in a simple way.
