Abstract: Disclosed is a mattress for a pop-up camper including a first mattress section, a first folding line, a second folding line, a second mattress section foldably connected to the first mattress section at the first folding line, and a third mattress section foldably connected to the first mattress section at the second folding line, where the first folding line and the second folding line are nonparallel.

Abstract: Disclosed is a popup camper having a base, a top, a first sidewall having a first edge, a second sidewall having a second edge, a third sidewall connected to the first sidewall at the first edge, connected to the second sidewall at the second edge, connected to the top at a third edge, and connected to the base at a fourth edge, a hinge connecting the base and the top, the hinge opposite the third sidewall, wherein the top can be disposed in an open position or a folded position, wherein in the open position the top is hingedly rotated away from the base to form an interior space between the top, base, first sidewall, second sidewall, and third sidewall, and wherein in the folded position the top is hingedly rotated towards the base collapsing the interior space.

Abstract: Disclosed is a popup camper having a base, a top, a first sidewall having a first edge, a second sidewall having a second edge, a third sidewall connected to the top at a third edge, and connected to the base at a fourth edge, and six panels of the third sidewall. The first panel is adjacent to the third edge, the second panel, the third panel, and the fourth panel, the second panel is adjacent to the base, the first panel, the fifth panel, and the sixth panel, the third panel is adjacent the first edge, the first panel, and the fifth panel, wherein the fourth panel is adjacent the first panel, the second edge, and the sixth panel, the fifth panel is adjacent the first edge, the second panel, and the third panel; and the sixth panel is adjacent the second panel, the second edge, and the fourth panel.

Abstract: Methods are disclosed for sterilizing biological products to reduce the level of active biological contaminants such as viruses, bacteria, yeasts, molds, mycoplasmas and parasites.

Abstract: Devices and methods are disclosed for determining the amount of energy absorbed during irradiation. Such devices comprise a material that absorbs radiation in a quantifiable manner and a cooling agent to maintain the temperature of that material within a predetermined range, and may be used to determine the amount of energy absorbed during irradiation, for example during sterilization of a biological material.

Abstract: Devices and methods are disclosed for determining the amount of energy absorbed during irradiation. Such devices comprise a material that absorbs radiation in a quantifiable manner and a cooling agent to maintain the temperature of that material within a predetermined range, and may be used to determine the amount of energy absorbed during irradiation, for example during sterilization of a biological material.

Abstract: Methods are disclosed for sterilizing biological products to reduce the level of active biological contaminants such as viruses, bacteria, yeasts, molds, mycoplasmas and parasites.