Abstract: Fluids (e.g., fracturing fluids or stimulation fluids) with inhibition material for inhibiting bacteria from producing hydrogen sulfide and, in one aspect, wherein such fluid is a fracturing fluid, and methods of the use of such fluids. This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72(b).

Abstract: A flying disc which, in certain aspects, has a disc body having an outer perimeter and a plurality of cuts, indentations, grooves, and/or weakened areas spaced-apart around the outer perimeter, and at least one portion of the disc body between at least one pair of the cuts, etc., the at least one portion folded up or down from the disc body, and which, in one aspect, has such folded portions around an entire outer periphery of the disc body. In certain aspects such a disc has a weight or weights, secondary piece or secondary disc connected to the disc body on either the top or bottom thereof, the weight(s), secondary piece or disc, in one aspect, for facilitating flight of and/or for stabilizing the disc body.