Abstract: A high-power and high-velocity slingshot comprising: a handle; a forearm brace configured to be coupled to the bottom end of the handle; an assembly rod configured to be coupled to the top end of the handle; a left yoke branch configured to be coupled to the assembly rod opposite the handle such that the left yoke branch may swivel about the assembly rod; a right yoke branch configured to be coupled to the assembly rod opposite the handle such that the right yoke branch may swivel about the assembly rod; an ammunition pouch configured to receive and release ammunition; a first tubular thrust band configured to couple the ammunition pouch to the left yoke branch opposite the assembly rod; and a second tubular thrust band configured to couple the ammunition pouch to the right yoke branch opposite the assembly rod.

Abstract: A garment stretching device comprising: a top T-member defined by a horizontal member and a vertical member, the vertical member having a plurality of notches longitudinally disposed along its surface; a top L-member defined by a horizontal member and a vertical member, the horizontal member and the vertical member each having a plurality of notches longitudinally disposed along their surface; a first bottom member defined by a top horizontal member, a vertical member, and a bottom horizontal member; a second bottom member defined by a top horizontal member, a vertical member, and a bottom horizontal member, the top horizontal member and the bottom horizontal member each having a plurality of notches longitudinally disposed along their surface, wherein the top T-member, the top L-member, the first bottom member, and the second bottom member are configured to adjustably interlock using the pluralities of notches in conjunction with corresponding locking mechanisms.