Small Streams


Slide Rules
January 21, 2012, 8:43 am
Filed under: education, math, thinking | Tags: ,

Went to hear Doug present on how to use a slide rule at HackPgh last night. 20120121-084355.jpg

I found out how to use the scales for finding squares, square roots, cubes and cubed roots. I also learned that with the bigger slide rules there is no end of exponentiation.

I’m most interested in slide rules with elliptical functions. Pictured is a specialty slide rule for doing duct work.

Advertisements

Leave a Comment so far
Leave a comment



Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s



%d bloggers like this: