The invention includes a device that saves space by functioning as a stepladder, walker, wheelchair, and Pilates chair. It can be used by elderly caregivers at foster care homes. The stepladder allows the retrieval of medical files or medications…

SmartCycle Biofuel is a system that is able to turn food waste into electricity. It utilizes the biogas which is released from food waste and other organic waste to create electricity. First, the food waste is mixed with water to form a…