Stand back and admire your clock--before you install the batteries. After the batteries are installed, it should be fairly difficult to sneak in clo...
Attach a one inch square (4 feet long) piece of aluminum tubing to the acrylic base using aluminum angle and small bolts. My acrylic base is about six inches by 12 inches with the pole mounted on the left end toward the back.
Bio:@EngineerRigsby My next book, A Beginners Guide to 3D Printing comes out in October. I've also written an app, "How To Make A Science Fair Project." I am the author of "Doable Renewables," "Haywir...read more »