My brother's just been showing me the laser machine he’s building. I’m trying to persuade him to start selling these devices (he’s made a C.N.C. machine and a 3D printer previously) but he mostly does it for the learning experience.
My brother's just been showing me the laser machine he’s building. I’m trying to persuade him to start selling these devices (he’s made a C.N.C. machine and a 3D printer previously) but he mostly does it for the learning experience.