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OS X

Journal Journal: Ironic numbers

Anyone noticed that Apple's market cap is approaching double that of Dell? Apple won't buy them out - it would just be to close them down....

Feed Biofuels: More Than Just Ethanol (sciencedaily.com)

As the United States looks to alternate fuel sources, ethanol has become one of the front runners. Scientists studied the greenhouse gas emissions and bioenergy of corn, hybrid poplar, switchgrass and other crops to determine the efficiency of various biocrops in terms of energy consumption and energy output.

Feed Behavioral Ecology: Late Breeding Female Birds Surprisingly Had More Offspring (sciencedaily.com)

Starting to breed late in life is a bad idea if you want to maximize the number of offspring that you produce -- or so the theory goes. But doubt has now been cast on this hypothesis -- one of the biggest assumptions in behavioral ecology -- by researchers from the universities of Bristol and Cape Town and published in Current Biology.
Power

Submission + - Solar power-cell breakthrough

An anonymous reader writes: Researchers from the Nanomaterials Research Centre at Massey University in New Zeeland have developed synthetic dyes that can be used to generate electricity at one tenth of the cost of current silicon-based solar panels. These photosynthesis-like compounds work in low-light conditions and can be cheaply incorporated into window-panes and building materials, thereby turning them into generators of electricity.
The Internet

Submission + - Microsoft, Google and Yahoo! Now Support GeoRSS

Lord Satri writes: "This week, Microsoft announced their new Live Maps, in addition to supporting Firefox on Windows for 3D, now supports the GeoRSS standard. They join Google which recently announced the support of GeoRSS and KML mapping in their Google Maps API. In short, GeoRSS is a standard supported by the Open Geospatial Consortium that incorporates geolocation in an interoperable manner to RSS feeds. The applications are numerous. With Yahoo!'s support of GeoRSS, all the major players are in and the future looks bright for this emerging standard. As for KML, Google Earth's file format, this new Google Maps integration is not unrelated to the recent announcement of internet-wide KML search capabilities within Google Earth. From the GeoRSS website: "This site describes a number of ways to encode location in RSS feeds. As RSS becomes more and more prevalent as a way to publish and share information, it becomes increasingly important that location is described in an interoperable manner so that applications can request, aggregate, share and map geographically tagged feeds. To avoid the fragmentation of language that has occurred in RSS and other Web information encoding efforts, we have created this site to promote a relatively small number of encodings that meet the needs of a wide range of communities. By building these encodings on a common information model, we hope to promote interoperability and "upwards-compatibility" across encodings.""
Education

Submission + - Are College Students Techno Idiots?

ict_geek writes: "Are college students techno idiots? Despite the inflammatory headline, Inside Higher Ed at http://www.insidehighered.com/news/2006/11/15/info lit asks an interesting question. The article refers to a recent study by ETS, which analyzed results from 6,300 students who took its ICT Literacy Assessment. Check out the demo: http://www.ets.org/ictliteracy/demo.html. The findings, at http://www.ets.org/ictliteracy/prelimfindings.html , show that students don't know how to judge the authoritativeness or objectivity of web sites, can't narrow down an overly broad search, and can't tailor a message to a particular audience. Yikes. According to the article, "when asked to select a research statement for a class assignment, only 44 percent identified a statement that captured the assignment's demands. And when asked to evaluate several Web sites, 52 percent correctly assessed the objectivity of the sites, 65 percent correctly judged for authority, and 72 percent for timeliness. Overall, 49 percent correctly identified the site that satisfied all three criteria.""

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