The images in this post may look like sketches from the set of an Aliens movie, but we're told that they're real, not science fiction. Appropriately titled "Underground City," they are "pictures from the deep dark regions under Russian streets."
Mozilla helped reshape the Web since releasing Firefox 1.0 five years ago. Now it's got a reawakened Microsoft and Google Chrome to reckon with.
Almost every handset comes with mapping software these days, but standalone GPS devices are becoming more affordable than ever.
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Nanotech - The Circuits Blog
Intel Celeron chip anchors $249 Acer Windows 7 laptopBest Buy is launching its lowest-advertised-price laptop to date--and it's definitely a laptop, not a Netbook.
Gallery
Images: Firefox through the ages
Fully Equipped
Does the new Kindle have better contrast?The latest generation of Amazon's Kindle not only features "global" wireless connectivity but what appears to be a slightly improved screen with a higher contrast that leaves blacks looking a shade deeper.
Beyond Binary
Microsoft pulls Windows 7 download toolSoftware giant takes down tool aimed at making it easier to put Windows 7 on Netbooks after blogger raises question about whether the software improperly uses open-source code.
Video
Exploratorium's shocking 40th anniversary kicks off
Deep Tech
Google's holiday gift: Free airport Wi-FiIn 47 U.S. airports, Google is subsidizing wireless Internet access, while Yahoo is doing the same in Times Square. Let's hope the network holds up.
Video
A new workout for the Wii
The Social
A new set of rules for social gamesPlayfish's $300 million sale to Electronic Arts seems to spell good news for other makers of social-network games, but this is a fast-growing and messy niche filled with one plot twist after another.
Cutting Edge
Winner declared in space elevator raceLaserMotive wins $900,000 in NASA's Space Elevator challenge, where teams compete to see who could drive their space elevator the fastest.
Gallery
Photos: Top-rated reviews of the week
Digital Media
Amazon debuts Kindle for PCNew software offering lets people read Kindle e-books on their Windows computers. A version for the Mac is in the works.
Green Tech
Energy costs to soar if no carbon deal, agency saysThe International Energy Agency says that without a global agreement on climate change, the ratio of energy spending to gross domestic product will double by 2030.
