Capsaicin, the compound that puts the hot in hot peppers, has some medical uses. Feb. 20. 2012— -- Ted Barrus, an ordinary guy from Pullman, Wash., calls himself an idiot -- more specifically ...

But if you’ve got a 3D printer, you could really step up your printing game by building a mini relief printing press. To create the gear bed/rack, [Kevr102] used a Fusion 360 add-in called GF ...

Here are some ideas to help you make your own relief print. You will need PVA glue, paint, paper and a brush as well as some of the materials suggested here. Image caption, Start to collect ...