I bought a cheap $30 U.S Japanese wooden hand plane Kanna (鉋), it is designed for general carpentry. The opening of the mouth is a bit large, I am going to use a piece of hardwood floor plank to fix it. Just fixing the opening is not enough to make it into a smoothing plane,…

Before fixing the extension cords, I am going to show you how dangerous it can be if you don’t understand the Physics behind it. I can tell you I had very bad experience with my central vac., it burned the plastic housing. It didn’t happen in just one day, it happened over the years. That’s…