Subscribe to my channel: http://bit.ly/2cfqrN1 MORE PROJECT AND TIPS: http://makebuildmodify.com/ Maker Math #2 How to use a speed square. I discuss a couple of tricks and some practical uses of the Swanson speed square. I cover most of the uses that a hobbyist would need and a few other roof framing features too. (affiliate links) - These help fund the videos at no extra cost to you. TOOL LIST: http://amzn.to/2eE8BqC - Swanson Speed Square http://amzn.to/2eNtKMM - Johnson Plumb bob http://amzn.to/2jRCzrr- Roof Framer's Bible (Almost everything you need to know to frame a roof.) FOLLOW: TWITTER: https://twitter.com/MakeBuildModify INSTAGRAM: https://www.instagram.com/makebuildmodify/ PINTEREST: https://www.pinterest.com/MakeBuildModify/ YOUTUBE: null FACEBOOK: https://www.facebook.com/MakeBuildModify/ G+: https://plus.google.com/+MakebuildmodifyTV/ WARNING: This video is only for entertainment purposes. If you rely on the information portrayed in this video, you assume the responsibility for the results. Always think ahead. Every project you try is at YOUR OWN RISK.