Mathematics is everywhere! Through the section Mathematical World You will learn a little more about the usefulness of mathematics in other sciences and professions.
Nutrition  
Calculate your body mass index through our program by checking your risk of catching disease. Also check out a table of foods with weights and calories. 
Numerology  
O Just Math created a program based on the table created by the mathematician Pythagoras, where you will know what is your personal number, and also its meaning (positives, negatives, love, profession, color, etc.). 
Veterinary Medicine  
Learn how important mathematical modeling is in veterinary medicine. The text talks about the use of mathematics in genetic research, dosages, heart rate calculations, etc. 
Music  
Get to know some of the aspects that unite mathematics and music. Learn how the formation of a musical sound or the construction of a scale obeys a series of laws that can be perfectly described by mathematics. 
Mathematics and Easter  
Mathematician Carl Friedich Gauss developed a method for calculating Easter dates in the Gregorian calendar. See the description of this method here. 
Other Professions  
Learn about the applications of mathematics in some of the most traditional professions. 
Mathematical content applications  
See the applications of various mathematical content in our daily lives.

Other texts
 Mathematics makes a difference (Aldemar Nunes)  9k
 Mathematics in the History and Science of Materials (José Benedito Marcomini)  141k
 Mathematics Teaching in Business, Engineering and Pharmacy (Antonio Richard Trevisan)  488k