If you’d like to apply for a passport using a paper form, you will need two identical printed photos. Your printed photos must be 45mm high by 35mm wide which is the standard size used in UK ...

To achieve this, Kysar and Lalwani utilized advanced manufacturing techniques like two-photon photolithography, a 3D printing method capable of producing extremely fine-resolution structures.

Sample of a concrete wall constructed using the newly developed 3D concrete printing method. Credit: NTU Singapore Scientists have developed a new 3D concrete printing method that captures carbon, ...