81.   The pipe should never be hotter than the hand can stand.

82.   The pipe is less than a half-inch thick.

83.   The pipe is partly accessible.

84.   The pipe is so large that it took DEP workers more than two hours to shut off its water.

85.   The pipe was for an old kitchen stove, now long gone, and the opening in the chimney was covered.

86.   The pipes are in the wall, and to change the handle the walls on three sides will have to be come down.

87.   The pipe is one long piece that goes from the adjoining basement directly to the outside, so it would be hard to replace.

88.   There are pipes that suck methane gas from decomposing trash and send it to a gas company for home heating.

89.   There is a pipe that Col. W.H. Rogers used to smoke teak leaves because he lacked tobacco.

90.   These pipes are also the easiest to install because they are extremely flexible and require no cutting.