Large-Scale Rewritable Holograms
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A new material allows researchers to write and erase 3-D images for displays.
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Heating droplets with a laser makes for a simple and potentially cheap type of lab-on-a-chip.
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Holograms and kaleidoscopes of shimmering  colors will be part of Japan's latest hi-tech response to the  growing number of banknote counterfeiting cases troubling  authorities.
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Plus: Mashups for the masses and HD video in a digital camera.
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The artists at a Swedish design firm experiment with "drawing" personalized furniture in a room space. The invisible lines are captured by a camera, computerized and the sketches are translated into 3-D digital files and materialized through Rapid Prototyping.
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The DVDirect VRD-MC3 stresses two extremely important attributes: simplicity and reproduction quality.
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A new method for creating metamaterials that bend light in unusual ways may have brought practical applications closer.
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With varying degrees, all digital cameras produce images with electronic noise, chromatic aberrations, and vignetting. This week you'll learn how to reduce the effects of these imperfections in your RAW files. By O'Reilly Media, Inc. 0708
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Superdense arrays of silicon electrodes will bring scientists closer to an artificial retina that approximates normal vision.
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Tom Shannon's massive spherical blimp design boasts 7 million LEDs. Now the challenge is to get it built. In Gadget Lab.
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TOKYO - It&#39;s an idea that was popularized by Princess Leia&#39;s plea for help in Star Wars: sending a 3-D hologram. Now, two Japanese scientists have developed technology they hope will one day turn the humble
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An image gallery containing creatures and objects made with Blender, an open-source 3D tool.
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InPhase Technologies today released pricing and ship dates for it's upcoming holographic disc technology, which will hold 300GB of data per platter. The company also signed a partnership agreement with jukebox manufacturers to create a holographic library with up to 675TB of capacity.
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Ultrasmall technology, revolutionary impact.
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If you want to get the most out of the iPhone's pocket reality-distortion field, you'll have to do a bit of optimization. Our handy step-by-step guide makes it easy.
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Researchers say they've created a nifty optics-on-a-chip device that overcomes a major obstacle in harnessing the full power and speed of light waves. By the Associated Press.
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Plus: Mashups for the masses and HD Video in a Digital Camera.