For most of us, it's impossible to fully comprehend the consequences of a disease such as Parkinson's or Essential Tremor. Many sufferers shake constantly; they can't eat, drink, or lead normal lives without the help of caretakers. Thanks to Lynn Otten, however, Parkinson's sufferers now have a potent weapon in the fight against the disease. An engineer in Medtronic Inc.'s Neurological Division, Otten worked with three others from the company to develop the Activa Tremor Control system. It is the first FDA-approved electrical stimulation device for long-term implant in the brain. Starting on it as a spare-time project, Otten spearheaded the five-year development effort, which culminated when dramatic test results began pouring in from clinical trails. A biomedical engineer who holds numerous patents, Otten took the device through development, testing, validation, and, ultimately, to manufacturing. The device, which almost completely stops the tremors, is now available to thousands of Parkinson's sufferers who could not otherwise lead normal lives.
Engineers at Fuel Cell Energy have found a way to take advantage of a side reaction, unique to their carbonate fuel cell that has nothing to do with energy production, as a potential, cost-effective solution to capturing carbon from fossil fuel power plants.
This is part one of an article discussing the University of Washington’s nationally ranked FSAE electric car (eCar) and combustible car (cCar). Stay tuned for part two, tomorrow, which will discuss the four unique PCBs used in both the eCar and cCars.
Researchers working with additive manufacturing have said multimaterial techniques will allow industry “to fabricate materials with combinations of density, strength, and thermal expansion that do not exist [yet].”
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