FC Barcelona close their US preseason tour this Saturday at Cowboys Stadium against Club America from Mexico.

WSJ's Andy Pasztor reports the FAA is expected to announce that air traffic control mistakes remained steady at about 1,900 incidents nationwide in 2011. However, instances of near-collisions increased. AP Photo/Cliff Owen, File

855

Doug Cutting

Nutch is open-source software that implements a web search engine. It has been used in a variety of applications: vertical search engines, archival web search, search engines that incorporate novel metadata, etc. Nutch is itself implemented using Hadoop, an open-source platform for scalable computing. Hadoop facilitates the development and management of applications that run on large numbers of computers and on very large datasets. Hadoop has been demonstrated on clusters with hundreds of computers and is designed to scale to thousands of computers. This talk will present the architecture, capabilities and current status of these two projects.

Ex-ISRO chief Nair miffed Ex-ISRO chief Nair miffed Rate it: 65 Mail this Video Tweet

Lab Rats TV

In episode 148, Andy and Sean take a look at the different types of digital audio formats out there, explain how they different, and take a quick look at the difference between lossless and lossy compression. Meanwhile, Cheryl digs into some of... more In episode 148, Andy and Sean take a look at the different types of digital audio formats out there, explain how they different, and take a quick look at the difference between lossless and lossy compression. Meanwhile, Cheryl digs into some of Audacity's many features. less