Custom Search

Friday, August 21, 2015

This Invention helps us add it up

1888 The first practical adding & listing machine (calculator) was patented by William Burroughs.

What would we do without the calculator?? Now while I am pretty good at math my co-workers use them daily. However, there are things that can be done by a calculator that can not be done by the average mind. So for this I say thank-you

No comments:

Post a Comment

I love comments so if you have a minute leave me your thoughts on the above post