Discover how to transform a standard hand saw into a high-performance multi-blade saw, inspired by a simple paper cutout.

Following on from part one of our WD_blackout special build project, today we pick up where we left off. Towards the end of ...

Reported here is the direct fabrication of the convex microlens arrays on poymethylmethacrylate using laser-induced structural modification. Based on single femtosecond pulse in situ modification, ...

Abstract: 3D modifications of crystalline Si (c-Si) by nano-, pico-, or femtosecond lasers at 1550 nm-wavelength are under intensive studies nowadays due to the wide range of potential applications in ...