Dr. Augustine Fou's Online Scrapbook

Monday, March 28, 2011

ThinkPad Edge E420s now shipping for $699, E220s coming in April

Source: http://www.engadget.com/2011/03/28/thinkpad-edge-e420s-now-shipping-for-699-e220s-coming-in-april/

Don't tell us you've forgotten about Lenovo's pair of new Edge machines! Sure, they've taken a while to get to market, perhaps having been inconvenienced by a little hiccup with Intel's Core 2011 chipsets, but the first of them is now well and truly on sale and the other is looking eager and ready to go too. The 14-inch E420s is up on Lenovo's web store, starting at $699 with a 2.1GHz Core i3-2310M CPU, while its 12.5-inch sibling, the E220s, is expected on the 8th of April, judging by the roadmap doc we've uncovered below. The E420s touts what Lenovo calls an Infinity Glass display, meaning simply edge-to-edge glass, alongside a fingerprint reader, a fetching new matte black lid, a HD webcam, 4GB of RAM and 250GB of HDD storage at a minimum, and a 48.8Wh battery. A 1366 x 768 resolution is your only option, unfortunately, though you can spruce up performance by quite a bit if you opt for the i5-2410M, which does 2.3GHz at default speeds or 2.9GHz when only one of its two cores is pushed to the limit ... or should that be to the Edge?

[Thanks, Chris and Abdu]

Continue reading ThinkPad Edge E420s now shipping for $699, E220s coming in April

ThinkPad Edge E420s now shipping for $699, E220s coming in April originally appeared on Engadget on Mon, 28 Mar 2011 04:35:00 EDT. Please see our terms for use of feeds.

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Sony and LG price a swath of 3D HDTVs

Source: http://www.engadget.com/2011/03/28/sony-and-lg-price-a-swath-of-3d-hdtvs/

We're still waiting on LG's ginormous 72-inch LZ7900 to make its debut on store shelves, but the rest of CES's primo 3DTV crop is rearing to ride out, with Sony's HX929, HX820 and HX720 series of LED-backlit LCD screens and LG's Infinia PZ750 plasmas now priced at Amazon. 3D-Display-info.com found Sony's locally-dimmed Bravia sets starting at $2,099 for a 46-inch HX720 with Gorilla Glass protection, all the way up to $3,799 for the premium 55-inch XBR-55HX929 with a full-array LED backlight. Meanwhile, the 50-inch LG PZ750 (with Smart TV, naturally) starts out at $1,599, while a 60-inch version of the same thing will run $2,199. Which one fits best in your den? That depends on a number of things, but we will add that the Sony sets are merely up for pre-order, while the LG units are listed as shipping within a matter of weeks.

Sony and LG price a swath of 3D HDTVs originally appeared on Engadget on Mon, 28 Mar 2011 05:21:00 EDT. Please see our terms for use of feeds.

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Silicine might be the new graphene, now that it's been physically constructed

Source: http://www.engadget.com/2011/03/28/silicine-might-be-the-new-graphene-now-that-its-been-physicall/

Surely you've heard of graphene, the one-atom-thick layer of pencil lead that has the potential to change the world of computers, batteries and screens? You might want to familiarize yourself with the term "silicine," too. It's basically a version of graphene constructed out of silicon, which doesn't naturally align itself into the same eminently useful honeycomb shape -- but, given a little prod here and a layer of silver or ceramic compound there, can do much the same thing, and with better computing compatibility. First proposed around 2007, it's reportedly been produced twice now by two different teams, which gives physicists hope that it could actually be useful some day. For now, researchers need to figure out a way to easily produce it so detailed experiments can be performed -- from what we understand, the good ol' scotch tape method just won't do the job.

Silicine might be the new graphene, now that it's been physically constructed originally appeared on Engadget on Mon, 28 Mar 2011 06:29:00 EDT. Please see our terms for use of feeds.

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