Aliens used up our bog roll? Just because they're aliens, it doesn't mean they don't have to visit the smallest room. Only, they probably do something weird and alienesque; like it comes out of the top of their heads, or something.

This is the component of the vacuum cleaner that sucks in dust.

Since the adelgid did not attack red spruce or hardwoods, its impact on the timber industry would be minimal.

New materials such as the by-product PFA helped attain the extra durability required and it is quite common today to slipform with concrete that has 30% replacement of cementicious material and large doses of admixtures.