Nasanbat Namsrai

BT Grader

BT Grader is a free bubble sheet grading software. There are many bubble sheet grading software and special hardware designed for grading...

By Nasanbat Namsrai | Added July 16, 2019

Electric Field

You can see invisible electric field - if you use "Electric Field". It is an excellent tool forvisualizing electric field and equipotential...

By Nasanbat Namsrai | Added October 5, 2006

Ideal Gas in 3D

You can see ideal gas molecules in 3D if you use Ideal Gas in 3D. It can help you to understand molecules motion, Boyle's law, Charles...

By Nasanbat Namsrai | Added September 17, 2006