Scientists used a 3D-printing approach to pattern hydrophobic barriers inside hydrophilic filter paper. These barriers, designed in different geometries, guide liquids along precise paths and shape ...

3D printing is a fun hobby and there are many useful items that you can make. Here are 13 projects you can try out to test ...

Join us for an incredible journey as we build a life-sized Smart car replica using a 3D printing pen, metal rods, and cardboard. Watch as each step—from assembling the car chassis with metal rods and ...

Holiday greeting cards that feature your own photos are much more meaningful than generic ones from the store. We rate the top services for creating unique cards and personalized gifts. I've been ...