Sluice valves, the medieval forerunner of stop valves, were installed and to avoid tampering were protected within brick housings called tamkins.

Regarding the second option, suppose that a substance dualist who is also a theist accounts for the conceptual possibility of a mental difference by claiming that God decided to put a soul in one individual but not the other.

The supply of horned cattle at this fair was great, but the business done was confined to fleshy barreners of feeding qualities and superior new-calved heifers, and those at early note, with appearance of being useful; …

The growth in wind capacity at first lagged behind the expansion of nuclear installations, but then it started to grow faster and is now outpacing nuclear.