Abstract: Improvements in a molecular-dynamic simulator provide ways to save energy during computation and reduce die area consumed on an integrated circuit. Examples of such improvements include different interaction modules for different ranges, the use of streaming along rows while multicasting along columns in an array of interaction modules, the selection of computation units based on balancing computational costs and communication costs, the use of fences in networks that connect computation units, and the use of bond calculators to carry out specialized bond calculations.

Abstract: The hydrogen peroxide toothbrush is a hand-held teeth cleaning instrument. The instrument has a removable twist-in-place bottom container that is filled with hydrogen peroxide. Once the twist-in-place container is filled with hydrogen peroxide, the flexible hose is inserted into the bottom container. Then, the bottom container is attached to the top container. The attachment is accomplished by, twisting the bottom container, in a circular motion, so the bottom and top container fit tightly together. Next, by pushing the pump trigger with a finger, hydrogen peroxide will get sucked through the flexible hose, through the inner firm hose, to the multi punctured foam tray nozzle, allowing the hydrogen peroxide to be effectively applied to teeth.

Abstract: A method and system for administering a benefit plan for a sponsor with a widely diverse participant population. Using a combination of Internet enabled tools and databases, participants can enter and confirm their own data. Plan sponsors can view that information with reference to plan parameters and guidelines coded into the benefit plan. Databases contain the plan choices, sponsor's rules, and who has access to which information. The system computes liabilities owed by the sponsor, assets used to informally fund those liabilities, and cost recovery opportunities, if any. The browser enabled system uses the advantages of the Worldwide Web (and any thin-client intranet on the sponsor's site) as its primary contact tool, with alternatives of telephone, modem, or fax. Financial information is provided to the plan sponsor as participants make choices, provides payout options to the participants, and provides considerably more interactivity than prior methods of servicing employee benefits.