Selecting a Slide Rule 2- Engineering Rules

In this, the second part of our overview of slide rules, we look at Engineering Rules. These are more capable than the student rules and include my recommended first slide rule, the Pickett N-3. Scales covered: LL Scale, L Scale, Square Scales, Cube Scales Bob's Websites Check them OUT: Bob the Science Guy: https://www.youtube.com/user/drbob420 ResearchFlatMoon (the production channel): https://www.youtube.com/c/ResearchFlatMoon Slide Rules and Mathematics (STEM Education): https://www.youtube.com/channel/UCEXa89aIdG222z8ADB0e7GA Common Sense Science (Archive and Livestreams): https://www.youtube.com/c/CommonSenseScience Please consider becoming a Patreon of the Channel- All money donated through paypal or from the patreons goes directly into improvements in the channel (computers, cameras, lights etc) or to create educational videos (sextants, telescope equipment, etc). https://www.patreon.com/bobthescienceguy Bob


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