Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

Trying to conceive can be stressful. Getting pregnant requires a series of events that must each happen at just the right moment. When you research the whole conception process, you realize that there ...

Smoke detectors can be useless or a nuisance in the wrong places. I'm going over what to avoid and where to install them. Tyler has worked on, lived with and tested all types of smart home and ...