Is 3D printed glass going to be the next big thing? While itís not likely to replace, say, metal 3D printing in terms of leading the 3D printing industry, itís certainly becoming more prevalent than it used to be. Last month, Micron3DP announced the upcoming beta release of their groundbreaking glass 3D printer, the first machine to be able to 3D print glass using FDM technology. Now a group of German researchers have announced that theyíve successfully 3D printed strong, transparent, high-resolution glass objects using stereolithography, microstereolithography and microlithography. Read more at