Abstract: Packaged aquafaba comprising polysaccharides and protein, wherein the ratio of polysaccharides: protein is 40:60 to 60:40, and wherein the polysaccharides comprise at least 40% arabinose, galactose or a combination thereof.

Abstract: A material removing device for removing materials from a surface includes a body having a handle assembly with a recoil mechanism and a driver slidably mounted to the body. A blade with a slotted edge is removably connected to the driver. An actuator mounted to the body provides a high impact to the driver to slide the blade in the longitudinal direction under the materials to be removed and then pivot the blade upward to pry the materials from the surface. The actuator can be pneumatically powered and activated by a manual or automatic trigger. The device is designed to be used as a hand held roofing tool and exhibits light weight and easy operation.

Abstract: Powered Pulse Shingle and Nail Remover/Demolition Tool, the “Demolition Demon”, is a tool composed of a frame, which has a T/D-handle, with an enclosed trigger. The handle is integral to the frame that provides alignment of components and structural strength to the tool as a whole. The “Demolition Demon” is essentially a combination shovel, crowbar, wrecking bar that has an air cylinder driven hammer device mounted on the frame to provide impact power to drive the shovel blade, flat bar, nail claw under the fastener, or cut, scrape, or separate members. This tool has multiple tools that can be attached to the end of the tool driver by using a common interface. The hammer effect is derived from accelerating a large mass over a distance to develop momentum and then impact the tool driver to which the tool is attached. Impact is controlled by a trigger mechanism that operates a multi-port valve.

Abstract: A material removal apparatus for removing a material from a surface is provided. The material removal apparatus comprises a frame having distal and proximal frame portions, the proximal frame portion comprising a handle. A tool shaft is slidably mounted to the frame, the tool shaft having proximal and distal shaft ends and a longitudinal shaft axis. The tool shaft is movable between a first shaft position and a second shaft position distal to the first position. A tool head attached to the distal shaft end is adapted for engaging the material to be removed. The material removal apparatus also comprises an impulse delivery arrangement attached to the frame. The impulse delivery arrangement is adapted for selectively applying a discrete impulsive force to the proximal shaft end.