Measuring the effective frame-rate of a smartphone camera by blinking LEDs and debunk deceiving technical specifications.
Microscope images of fiber-infused 3D printed objects showing partial exposure of the fibers. These fibers are sheared on contact, becoming a potential irritant for regular users.
An over-detailed description about building a motorized controller for inner office shades, starting from scratch.
Highlighting the first ambiguous character in completions allows to improve the interaction with prompt expansion with many similarly-named files. A feature first seen in Emacs 23.1 is now also available in ZSH.