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Humans wearing radios could form massive wireless networks of the future
Researchers at Queens University in Belfast, Northern Ireland, are studying how to create an infrastructure out of human beings interconnected by wearing sensors, gateways and radios, resulting in a "body-to-body" network. Because human beings are so easy to come by, the networks could potentially be massive as well as high in bandwidth. The team is now studying how human bodies and movement can affect radio signals, and the general operations of body area networks, which aren't new. Concurrent research is being done at Carnegie Mellon to study how thousands of sensors can communicate with each other effectively. Long term, actual functioning body-to-body wireless networks could render cellular base stations unnecessary in heavily populated areas. Of course, that's all well into the future, but hit up the source for more details.
Oyster Wave Energy Converter puts climate change to good use
One of the Holy Grails of green power is hydroelectricity, and we've certainly seen our fair share of research in that department. The newest guy on the scene is called Oyster, a collaborative effort between Queen's University in Belfast and Aquamarine Power Limited that sees something called an Oscillating Wave Surge Converter placed offshore (in depths around 10-12 meters). When moved by waves, the device's double acting pistons push seawater ashore via high pressure flow lines, where it is converted to power using tried and true hydroelectric generators. Since the hydroelectric plant is located onshore, it is accessible for maintenance 24-7. According to the company, peak power should be around 300-600 kw, depending on the unit's configuration and location. The first prototype is to be deployed off the coast of Orkney this summer, where we'll see if it can transform high tides and abnormal weather patterns into juice for your Xbox. One more pic for you after the break.[Via Renewable Energy World]
Five new Apple retail stores open Saturday
Apple is opening its fifth retail location in San Diego county at Westfield North County Fair in Escondido this Saturday at 10 a.m. The Apple Store is centrally located in the mall on the middle level across from Nordstrom. Opening the same day at 9 a.m. is an Apple Store for Lancaster, PA at the Park City Center. There, the Apple Store is located next to The Bonton and The Gap. Colorado Springs, CO is also getting an Apple Store at The Promenade Shops at Briargate. It opens at 10 a.m., and is located next to Pier 1 Imports on the west side of the mall. (Bonus typo on the map page.) The bay area gets another location in San Mateo, at the Hillsdale Shopping Center. It also opens at 10, and is located next to Guess and the Lego Store. And to top it all off, the first Apple Store in Northern Ireland -- at Victoria Square in Belfast -- will be throwing open its doors at 9 a.m. The Apple Store is located on the Upper Ground Floor. All times are local. All five grand openings will feature t-shirts for the first thousand customers, and probably lots of high-fives and yelling. Thanks, Toby, Ross, and Jonathan!
