Abstract: Disclosed herein is an explosive composition for soft and wet ground. The explosive composition comprises an explosive comprising an oxidiser component in a water in oil emulsion or a water gel, and a bulking agent comprising discrete particles of a combustible substance. The combustible substance is water soluble but, in the explosive composition, migration of the combustible substance from the discrete particles to the oxidiser component is inhibited. Also disclosed is a method for delivering an explosive composition to a borehole, for example a borehole in soft and wet ground.

Abstract: Disclosed herein is an explosive composition for soft and wet ground. The explosive composition comprises an explosive comprising an oxidiser component in a water in oil emulsion or a water gel, and a bulking agent comprising discrete particles of a combustible substance. The combustible substance is water soluble but, in the explosive composition, migration of the combustible substance from the discrete particles to the oxidiser component is inhibited. Also disclosed is a method for delivering an explosive composition to a borehole, for example a borehole in soft and wet ground.

Abstract: A gaming system (50) has a controller (52) in communication with a plurality of gaming machines (10) that are operable by a player to play at least one base game (16). Each of the plurality of gaming machines (10) can participate in a secondary game that is common to the plurality of gaming machines (1) and which has an outcome resulting in the allocation of an award to a player of at least one of the gaming machine (10). A plurality of common events having a randomly determined component that dictates whether the outcome is achieved in the secondary game are displayed to players of the plurality of gaming machines (10). The outcome is capable of being achieved for any one gaming machine (10) without any other gaming machine (10) also achieving the outcome.