Abstract: A concrete insert apparatus comprising an insert adapted to be embedded in concrete and having therein an internally threaded bore, a nail including a head end received in the bore and a pointed end extending outwardly of the bore, and wax surrounding the head end of the nail within the bore so as to removably secure the nail within the bore, the wax being removable from the bore with the nail in response to pulling of the nail from the bore.

Abstract: A food heating apparatus placeable over boiling water, the apparatus comprising a plate including a generally planar upper surface and a lower surface generally parallel to the upper surface, the plate having therethrough a plurality of steam passages extending between the lower surface and the upper surface, each of the steam passages communicating with the upper surface through a first opening having a first area and communicating with the lower surface through a second opening having a second area substantially greater than the first area.