three-dimensional nanoscale structures of magnetic metals could make new classes of MEMS devices

Click on the picture for a larger image. Working in the trenches: Transmission electron microscopy image of a thin cross section of 160 nanometer trenches shows deposited nickel completely filling the features without voids. (Color added for clarity.) Materials scientists at the National Institute of Standards and Technology (NIST) have developed a process to build …

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Amory Lovins distorts nuclear energy and promotes air pollution

Amory Lovins wrote the nuclear illusion which looks at the data from 2000 forward or 1990 forward but he claims a decades long (plural so at least two decades and Lovins has been claiming nuclear collapse since the 1970s) collapse of nuclear energy. Since 1980, nuclear power TWH has increased by over 400%. So Amory …

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Approximate visible light cloak simulated and practical device within reach

Silicon photonic crystal has holes of the right sizes and waveguides In computer simulations, the researchers have demonstrated an approximate cloaking effect created by concentric rings of silicon photonic crystals. The mathematical proof brings scientists a step closer to a practical solution for optical cloaking. “This is much more than a theoretical exercise,” said Harley …

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Fuzzwich and Techshop at Demo party

Went to a Demo networking event last week In 1991, Stewart Alsop changed the technology conference circuit by instituting a new event with new rules: DEMO would be about the products; would require timed, live demonstrations; and would not allow PowerPoint presentations. These rules still stand. Startups communicate the power and value of emerging technologies …

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Gas centrifuge versus laser uranium enrichment

General Electric has licenced and is commercializing a laser uranium enrichment process. The Silex laser uranium enrichment process has been indicated to be an order of magnitude more efficient than existing production techniques but again, the exact figure is classified. Australian scientists Michael Goldsworth and Horst Struve developed the process, and from 1996 to 2002 …

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Researchers develop neural implant that learns with the brain

University of Florida researchers have taken the concept of brain machine interfaces a step further, devising a way for computerized devices not only to translate brain signals into movement but also to evolve with the brain as it learns. This is a huge step forward to transhuman and technological singularity goals. The computer and the …

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