• Multichannel vectorial holographic display and encryption

    10 days ago - By Phys.org

    Holography is a powerful tool that can reconstruct wavefronts of light and combine the fundamental wave properties of amplitude, phase, polarization, wave vector and frequency. Smart multiplexing techniques together with metasurface designs are currently in high demand to explore the capacity to engineer information storage systems and enhance optical encryption security using such metasurface holograms.
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  • This tech company has a very, very unfortunate name

    This tech company has a very, very unfortunate name

    10 days ago - By The Next Web

    KnowTechie is one of my favorite blogs. Earlier this week, it published a post about a super-cheap ‘smart' RGB bias light from Chinese tech brand MINGER. Yes, you read that right. MINGER. It's unfortunate the branding team at MINGER didn't stop to Google it first, as MINGER is a rather cruel British insult. Here's how Urban Dictionary defines it: “Someone who was not just touched by the ugly stick at birth but was battered severely with it. Anyone who does not look better to you after several strong alcoholic drinks probably fits this category” You get the idea. Other definitions...
    This...
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  • Smart soil, automated LED lights, this tech can grow anything from herbs to sequoias

    10 days ago - By ZDnet

    Estonian startup Click & Grow is on the third generation of its smart hyperlocal growing tech.
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