If a trip to Starbucks is as much of a morning ritual as showering and blow-drying your hair, you might find this advice crazy, but health experts like Gregory J.E. Ladas, author of the book The Couch Potato Diet, say it will not only save you money but possibly hundreds of calories. When you brew your java at home, you “avoid the unhealthy temptations at coffee shops like doughnuts,” he says. And who hasn’t fallen for a sprinkle donut or a piece of fat- and calorie-laden pumpkin loaf?
Existing communications and computer architecture are increasingly being limited by the pedestrian speed of electrons moving through wires, and the future of high-speed communication and computing is in optics, experts say. The Holy Grail of results would be "wireless interconnecting," which operates at speeds 100 to 1,000 times faster than current technology. The new discovery, made by researchers at Oregon State University, the University of Iowa and Philipps University in Germany, has identified a way in which nanoscale devices based on gallium arsenide can respond to strong terahertz pulses for an extremely short period, controlling the electrical signal in a semiconductor. The research builds on previous findings for which OSU holds an issued patent.
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