Trash Litters Deep Sea Floor, Mostly Recyclables \u2013 (Wunderground \u2013 June 10, 2013)<\/a><\/b>
\nThe mention of ocean pollution usually triggers searing images of birds and turtles choked by bags, fasteners and other debris floating at the ocean surface. But thousands of feet below, garbage also clutters the seafloor, with as yet unknown consequences for marine life, a new study finds. “It’s completely changing the natural environment, in a way that we don’t know what it’s going to do,” said Susan von Thun, a study co-author and senior research technician at the Monterey Bay Aquarium Research Institute (MBARI) in Monterey, Calif. For the past 22 years, MBARI researchers have explored the deep ocean seafloor from California to Canada and offshore of Hawaii and tagged every piece of trash seen during the deep-sea dives, cataloguing more than 1,500 items in all. Recently, scientists at MBARI decided to analyze their database of ocean debris. More than half of the plastic items were bags. A deep-sea coral living nearly 7,000 feet off the Oregon Coast had a black plastic bag wrapped around its base, which will eventually kill the organism, von Thun said. The second biggest source of ocean trash was metal \u2014 soda and food cans.<\/p>\nCOMMUNICATIONS\/COMPUTING<\/b><\/p>\n
Introducing Project Loon \u2013\u00a0Balloon Powered Internet Access \u2013 (Google Blog \u2013 June 14, 2013)<\/a><\/b>
\nGoogle unveils Project Loon, an initiative aiming to provide Web access for the entire world using (believe it or not) hot-air balloons. The balloons, meant to connect “rural, remote, and underserved areas,” would be “carried by the wind at altitudes twice as high as commercial planes,” and deliver 3G or faster speeds. Google admits the idea \u201cpresents challenges\u201d, but says its use of wind\/solar power to control where the balloons go, and algorithms to determine where to send them, could make it work. A pilot program is underway in New Zealand.<\/p>\n