Abstract: The present invention relates to, among other items, a concentrating reflector comprising: a reflector reflective to radiant electromagnetic energy and operable to produce a concentration of electromagnetic energy; and a safety member disposed to provide a physical barrier at least partially surrounding a concentration of electromagnetic energy at a focal point or focal zone defined by the reflector, wherein the apparatus is further characterized as having a radiant-energy-absorbing structure of one or more material-processing or food-processing devices positioned in proximity to the focal point or focal zone, for example, a beverage-brewing device such as for brewing coffee or tea; a kernel-popping device such as for popping popcorn, among others. The present invention further discloses collapsible, nesting reflector apparatus, whereby a plurality of the apparatus, when in a collapsed condition, are compactly stackable to facilitate portage and storage.

Abstract: A precipitation (e.g., rain, snow, sleet, etc.) harvesting apparatus 3000 comprising a basic storage chamber or cistern 3002, which comprises an open vessel 3003 (such as a children's inflatable pool) and an optional primary catchment membrane 3004 which is placed over and attached to the open vessel 3003 to form the storage chamber 3002. An optional extended membrane 3005 is shown extending upward and away from vessel 3003 and is shown optionally supported by optionally inflatable or collapsible support tubes 3006 which are in turn fastened to the ground 3008 or other surface on which the apparatus 3000 is resting using tie lines, cables, strings and/or the like 3010 which are attached to ground stakes 3012. A liquid dispensing conduit 3014 is shown connected to and leading away from the storage vessel 3003 for draining harvested rainwater or other liquid 3016 contained within the storage chamber.

Abstract: An modular, inflatable, multifunction, multipurpose, parabolic reflector apparatus having a plurality of manufactured parabolic mirrors made from a pressure-deformable reflective covering of an inflatable ring for focusing electromagnetic energy from radio frequency radiation (RF) through the ultraviolet radiation (UV) and solar energy for (1) heating and cooking, for (2) electrical power generation, for (3) enhancing the transmission and reception of radio signals, for (4) enhancing vision in low-light environments, and for (5) projection of optical signals or images. The device also has non-electromagnetic uses, such as the collection of water. A first main embodiment utilizes two reflective membranes. A second main embodiment utilizes a reflective membrane and a transparent membrane. Portability is enhanced by complete collapsing of the inflatable device.

Abstract: An modular, inflatable, multifunction, multipurpose, parabolic reflector apparatus having a plurality of manufactured parabolic mirrors made from a pressure-deformable reflective covering of an inflatable ring for focusing electromagnetic energy from radio frequency radiation (RF) through the ultraviolet radiation (UV) and solar energy for (1) heating and cooking, for (2) electrical power generation, for (3) enhancing the transmission and reception of radio signals, for (4) enhancing vision in low-light environments, and for (5) projection of optical signals or images. The device also has non-electromagnetic uses, such as the collection of water. A first main embodiment utilizes two reflective membranes. A second main embodiment utilizes a reflective membrane and a transparent membrane. Portability is enhanced by complete collapsing of the inflatable device.