Your skin is a window into your overall health, and every day it is up against a wide variety of challenges such as environmental toxins and pollutants. (thriveology123.com)
Our procedural generation system for the aliens can generate a huge variety of challenges and surprises for you on the battlefield. (phoenixpoint.info)
They present technical challenges, cost challenges, permitting challenges, a whole variety of challenges. (greentechmedia.com)