Genius of Precision

In this episode we look at the genius manifested of the design of scales on the slide rule- specifically, how do you get the precision of a 20 inch slide rule out of a 10 inch slide rule? The way they did it was beyond clever.... Remember to hit 'Like' and 'Subscribe', your support of this channel is appreciated. Join our Discord Channel at   / discord   Help the Channel by joining our channel as a member Patreon-   / bobthescienceguy   or sending a Paypal for equipment (I do take requests for content) https://www.paypal.com/donate?hosted_...