Even though 3D printing got its start in the 1980s when Chuck Hull designed and printed a small cup, it’s been in the last few years that the printers became cheaper to produce and therefore used in a ...

A new book collects the 3D street art of Kurt Wenner, a former NASA employee, who uses his mathematical skill to create three-dimensional illusions on pavements across the world. When viewed from the ...

Most of the times, a regular street and pavement look neither inspiring nor beautiful. At times, they might even bring about a feeling of monotony and dullness. Now, what if someone paints the street ...