Online Scientific Calculator
0
7/05/2010 02:56:00 AM | Posted in , , ,
In ancient times people used to calculate with objects and objects such as sticks, leaves or beans. However, this will sometimes cause misunderstandings and that the injustices happen because of the honesty of the person depends on the statement. So to solve this problem, the inventor with abathia, calculator in hand was first made wooden frame.
Category: , , ,
��

Comments

0 responses to "Online Scientific Calculator"

Post a Comment