Stanford boffins create light-powered artificial retina

Prosthetic works without batteries

A group of researchers led by Stanford University has created a prosthetic retina that works without an external power source. Instead, by combining a light sensor with photovoltaics, the implant is driven by light.

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    Boffins smash 3Gbps speed barrier with 542GHz T-Rays

    Sky’s the limit in terahertz territory

    Japanese geniuses have maintained a 3Gbit/s radio link at 542GHz, opening up more of the electromagnetic spectrum to the voracious appetite of wireless data.

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      Spitzer space ‘scope serves up surprise

      While NASA’s Kepler mission has turned up plenty of evidence for planets in distant solar systems, the light from stars makes it very difficult to ‘see’ them. Now, in what the space agency is trumpeting as an important first, the Spitzer Space Telescope has detected the light emanating from a super-Earth planet called 55 Cancri e.

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        Student goes looking for water, finds yet more rock

        A boffin-in-training has discovered huge snail-like coils of lava on Mars that suggest the flow of molten rock formed valleys on the surface rather than ice.

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          Pic Ice cloud hid worlds from boffins – until now

          Astroboffins using a new multinational observatory have spotted evidence of two planets orbiting nearby star Fomalhaut – which is just 25 light years away and cloaked in a comet graveyard.

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            Aimed at astrosnappers

            Canon sent its latest DSLR into orbit today with the launch of the EOS 60Da, a high-res snapper designed for astrophotography.

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                  Kepler, Swift, Fermi, Spitzer extended – ‘There are no clunkers here’

                  NASA has published its biannual Senior Review of Operating Missions, and the news is good for space-science buffs: all nine missions reviewed will receive continued funding, including the Chandra X-ray Observatory and the Hubble Space Telescope, which are identified as “the two most important missions in this Senior Review.”

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                    JVC HARX900 High-Grade Full-Size Headphone

                    JVC HARX900 High-Grade Full-Size Headphone

                    • 50Mm Neodymium Driver & 2 Types Of Superior Sound Structures
                    • Ring Port Structure Provides High-Quality Dynamic Sound
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                    Full-size headphones with high-quality dynamic sound reproduction with 50mm Neodymium driver unit and two types of superior sound structure. Ring Port structure provides high-quality dynamic sound. Acoustic lenses tune direct and indirect sound by subtly offsetting holes in each lens. Pressure dispersion mesh head pad for comfortable long listening.

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