Calculator for common mathematical calculations in English as well as engineering, physics and chemistry useful for school studies and .Especially. It adapts to the full screen. It works from the Internet browser without downloading software to Windows or applications to mobile phones.
It's like Encyclopedia of Science and Technology of small but useful for solving a variety of problems on physical quantities, dimensions and properties of certain substances and chemicals that may be needed in the activities of engineers or students students in project engineering educational.
Calculators / Languages