Abstract: A battery module includes a first housing portion and a second housing portion defining a sealed volume. A plurality of electrochemical cells is provided in the volume, each of the plurality of electrochemical cells including a respective vent to enable a release of a gas into the volume when an internal pressure of the respective electrochemical cell reaches a threshold. A ventilation vent is coupled with the housing and in fluid communication with the volume. A burst vent is coupled with the housing and in fluid communication with the volume, the burst vent including a valve having a first valve portion and a second valve portion. The first and second valve portions enable a staged release of vented gases through the burst vent based on incremented thresholds.

Abstract: Bread made from white wheat flour and having magnesium added in amounts of from about 45 to 120 mg. per six-ounce serving to restore magnesium removed from the wheat by processing into white flour. The bread also includes L-lysine monohydrochloride in amounts of from 0.5 to 6.0 parts by weight per part by weight of added magnesium, and the bread is of good commercial quality with no bitter taste.