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, ...

Learn how contributing after-tax funds to a Roth has advantages in retirement Andrew Martins is an award-winning journalist who has performed thousands of hours of research on small business products ...

Joshua Cox-Steib is a sociologist and freelance writer. He lives in Tulsa, Oklahoma, with his wife and their menagerie of pets. Joshua holds a degree in sociology from the University of Tulsa and ...

Alzheimer's disease is a type of dementia, but not all dementia is Alzheimer's. Dementia symptoms include memory loss, problem-solving trouble, and trouble completing tasks. Seeking early diagnosis ...