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 author discusses the origins of the Hamites and Shemites (or Semites). He states that the original Israelites were of the Black race and that the biblical Abraham (or Abram) was a Black Shemite (a ...