Regular unleaded gasoline may soon power fuel-cell vehicles. Arthur D. Little (ADL, Cambridge, MA), a technology-based consulting firm, completed a five-year program sponsored by the U.S. Department of Energy. Out of the study, rose a reformer technology that converts gasoline and other carbon sources to hydrogen on-board an automobile. Fuel cells then convert the hydrogen to electricity which powers the vehicle. Chrysler Corporation is working on a model of a fuel cell car and hopes to demonstrate a working vehicle with this technology in the next two years. "Using the current fueling infrastructure will shrink the time frame needed to achieve fuel cell-powered family sedans," states Jeffrey Bentley, a director in Technology and Product Development business. "Fuel cells require hydrogen to operate and hydrogen is something not sold at your neighborhood service station. This breakthrough technology represents the first time that gasoline can successfully operate fuel cells." The reformer incorporates a fuel flexible design, enabling a vehicle running on this technology to use a variety of fuels.
Festo's BionicKangaroo combines pneumatic and electrical drive technology, plus very precise controls and condition monitoring. Like a real kangaroo, the BionicKangaroo robot harvests the kinetic energy of each takeoff and immediately uses it to power the next jump.
Design News and Digi-Key presents: Creating & Testing Your First RTOS Application Using MQX, a crash course that will look at defining a project, selecting a target processor, blocking code, defining tasks, completing code, and debugging.
These are the toys that inspired budding engineers to try out sublime designs, create miniature structures, and experiment with bizarre contraptions using sets that could be torn down and reconstructed over and over.
PowerStream is deploying the microgrid at its headquarters to demonstrate how people can generate and distribute their own energy and make their homes and businesses more sustainable through renewables.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.