35. Is it perfume?
Daxis Member 1,272 Apr 18, 2011 #231 5. Is its structure uniform/composed of the general same thing throughout? (like peri's perfume)
Perihelion Sponsor 2,097 Apr 18, 2011 #235 7. Do most people in first-world countries interact with it on a daily basis?
Perihelion Sponsor 2,097 Apr 18, 2011 #239 LiquidMetal, I already asked something very similar to that.