Stick sandpaper to cutoff pieces of PVC pipe with spray adhesive. 1/2-in. i.d. = 7/8-in. o.d. 3/4-in. i.d. = 1-in. o.d. 1-in. i.d. = 1-1/4-in. o.d. 1-1/4-in. i.d. = 1-5/8-in. o.d. 1-1/2-in. i.d. = 1-7/8-in. o.d. Spray paper & pipe with a generous layer of adhesive. Let dry several minutes before joining them. Use two grits on each pipe—80for sculpting a precise radius, and 100-120-for finish sanding. When the sandpaper's worn out, pull it off, spray fresh adhesive on a new strip & go
Save a trip to the garage by keeping your most frequently used DIY items within easy reach. Mount 1/2-inch, 1-inch, and 1-1/2-inch pipe straps on the wall to hold tools, and store nails and screws in jars on a shelf.
Golden Mean Calipers go beyond measuring a single distance. They show two distances that are in the perfect Golden Mean ratio to one another! For a smart DIY project, make a cardboard model that shows a ratio of your choice, like 1:5 or Pi. #MathMakers