These 10 heart coaster patterns are super gorgeous. They are perfect for Valentine’s Day or if you just simply want to decorate your home with more hearts and love. So without further Ado, let’s take ...

When regular people think of 3D printing, they likely imagine semi-newfangled objects like twisty vases and useless trinkets. But there is so much more to 3D printing, as [andrei.erdei]’s printed, ...