This is a scheduled post planned to be published at 1554535025000 at 1554535025000

engineering: known specifications place upper and lower constraints on unknown items; the rest is probability. 

religion: specify that which can neither be verified nor proven; the rest is politics and war. 
engineering: known specifications place upper and lower constraints on unknown items; the rest is probability. religion: specify that which can neither be verified nor proven; the rest is politics and war.
1554535025000 at 1554535025000