How-To Geek on MSN

The secret Excel pop-up: How I create cell tips without using notes or comments

Visual chaos: The alternative to the slow, stop-start process is clicking "Show All Notes" or "Show Comments" in the Review ...
Hackaday

Make Your Own Color Gradient 3D Printing Filament

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, ...
The Washington Post

Here’s why your hair turns gray, and what you can do about it

Whether you’re embracing new silver growths or attacking them strand by strand with tweezers, gray hair is an inevitable part of getting older. “Just as the skin ages and the rest of the organs in ...