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China Pollution Levels Hit 20 Times Safe Limit
2014-10-10 06:00:00| Climate Ark Climate Change & Global Warming Newsfeed
Agence France-Presse: Days of heavy smog shrouding swathes of northern China pushed pollution to more than 20 times safe levels on Friday, despite government promises to tackle environmental blight. Visibility dropped dramatically as measures of small pollutant particles known as PM2.5, which can embed themselves deep in the lungs, reached more than 500 micrograms per cubic metre in parts of Hebei, a province bordering Beijing. The World Health Organizations guideline for maximum healthy exposure is 25. In the...
News release:Novick, Treat join Walk + Bike to School Day Wed., Oct. 8, celebrating expansion of Portland Safe Routes to Schools program into middle schools
2014-10-08 18:08:29| PortlandOnline
US Navy deploys autonomous unmanned swarmboats to keep its larger ships safe
2014-10-08 17:09:05| Extremetech
The US Navy, obviously a little bit jealous of the US Air Force's autonomous aerial drones, has unveiled its new autonomous swarmboats. Swarmboats -- that's what the Navy is calling them, not me! -- are smaller, artificially intelligent boats that protect the Navy's larger ships by swarming enemy vessels and interdicting them before they can get close. The development of the swarmboats is most likely a direct response to the suicide bombing of USS Cole, where in October 2000 a small boat filled with explosives simply puttered up to the ship and killed 17 sailors.
Microsoft to Students: Your Data Is Safe With Us
2014-10-08 00:37:00| PC Magazine Security Product Guide
Companies taking the Student Privacy Pledge promise to safeguard data collected from students.
Microsoft to Students: Your Data Is Safe With Us
2014-10-07 22:37:04| PC Magazine Software Product Guide
Companies taking the Student Privacy Pledge promise to safeguard data collected from students.
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