We all have to-do lists, and sometimes working through them takes longer than we expect.  Roughly 15 years ago, I was working on a lot of large-scale building projections and featured some of them in ...

A nuclear engineer reviews a DIY long-range laser turret project, discussing the science behind it and what’s realistic versus exaggerated. The reaction explains how the technology works and the ...

Red light therapy has come a long way since then. Rahman explained that red light wavelengths activate the mitochondria in skin cells and increase blood flow to hair follicles. This uptick in ...

The laser module is one of the least reliable components in such a system. For that reason, it remains in a convenient pluggable form, enabling easy and inexpensive replacement. If designers were to ...

With the proliferation of unmanned aerial vehicles across the globe, military tactics have been forced to evolve, which means new, high-tech weapons.