Abstract: According to various aspects and embodiments, a power distribution unit (PDU) is provided. The power distribution unit includes an input configured to receive input power, a plurality of outputs each coupled to the input and configured to receive input power, and each output of the plurality of outputs having an output configured to provide output power, and a controller coupled to the plurality of outputs and configured to determine a plurality of time intervals based on a frequency of the input power, measure a current at each time interval of the plurality of time intervals for each output of the plurality of outputs, generate a plurality of current measurement sums based on current measurement values associated with each time interval of the plurality of time intervals, and determine a root-mean-square (RMS) value based on the plurality of current measurement sums.

Abstract: A modular display system having individual stackable electronic display panels of convenient and portable size and mounting structures for the support thereof where the stackable electronic display panels mutually juxtapose, mate, and robustly and mutually and adjustably secure together by the use of connector plates at the top of stackable electronic display panels interfacing with interlocking lower connector assemblies and lower connector plate receptors at the bottom of an overhead vertically situated stackable electronic display panel and by interfacing of latches and cams of latch keeper assemblies at the sides of horizontally situated stackable electronic display panels to form a large electronic sign display. Spring-loaded slide pin assemblies foster rapid and secure connection between vertically situated stackable electronic display panels. Adjustment features are also incorporated to align each stackable electronic display panel.

Abstract: An internal combustion engine including a housing, an intake port defined in the housing, an exhaust port defined in the housing, and a generally cylindrical combustion chamber defined in the housing. The combustion chamber communicates with the intake port and the exhaust port and a combustion geroter is received by and rotatable within the combustion chamber. During operation, the combustion geroter receives a fuel mixture, compresses the fuel mixture, combusts the fuel mixture, and discharges the combusted fuel mixture to the exhaust port.

Abstract: A system and method for directing consumer traffic over the Internet properties of affiliated content providers and vendors increases traffic over affiliated sites by embedding a foreign object within those properties, and encouraging consumers to search for that object. Consumers register with the marketing solutions provider in order to become eligible to participate in the object search game. Content providers and vendors also register in order to become part of the said system that directs consumers to various Internet properties. Such an affiliate has their account credited once a consumer has been successfully directed to that affiliated property. The consumer has his or her account credited after successfully finding the object resident on that affiliate's property.