tiniqua oliver
olivertiniqua
slide rule
1950-1970
Before the development of the hand calculator, the slide rule is what is used for approximate calclations in math
173
views
0
faves
0
comments
Uploaded on February 16, 2015
slide rule
1950-1970
Before the development of the hand calculator, the slide rule is what is used for approximate calclations in math
173
views
0
faves
0
comments
Uploaded on February 16, 2015