Unrelated de novo enzyme replaces essential enzyme in cell

By |2018-02-05T07:07:29-08:00February 5th, 2018|Artificial Molecular Machines, Atomically Precise Manufacturing (APM), Bionanotechnology, Feynman Path, Molecular manufacturing, Molecular Nanotechnology, Nano, Nanobiotechnology, Nanodot, Nanotech, Nanotechnology, Productive Nanosystems, Research, Roadmaps, World-Shaping Technologies|

Iron-rich medium supports the growth of E. coli engineered to no longer have a natural Fes enzyme. They form small, unhealthy, red colonies because they accumulate iron bound to [...]

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Physicists suppress ‘stiction’ force that bedevils microscale machinery

By |2017-06-01T14:01:59-07:00April 19th, 2014|Artificial Molecular Machines, Atomically Precise Manufacturing (APM), Computational nanotechnology, Feynman Path, MEMS, Molecular manufacturing, Molecular Nanotechnology, Nano, Nanodot, Nanoscale Bulk Technologies, Nanotech, Nanotechnology, Productive Nanosystems, Research, Roadmaps|

A possible top-down path to atomically precise manufacturing that passes through microscale machinery might be rendered easier because of recent progress in suppressing the Casimir force, which contributes to the 'stiction' problem often encountered with microelectromechanical systems.

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Debate: "How do we get there from here?" at SME nano conference

By |2017-06-01T14:04:37-07:00May 4th, 2010|Feynman Path, Meetings & Conferences, Molecular manufacturing, Molecular Nanotechnology, Nano, Nanodot, Nanotech, Nanotechnology, Nanotechnology Politics, Opinion, Productive Nanosystems, Roadmaps|

Here we present a special report from Dave Conz of ASU on Josh Hall’s talk and subsequent panel discussion at the SME nanotech conference.  An excerpt: Technoscientific development is difficult [...]

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Haptics

By |2017-06-01T14:05:24-07:00August 7th, 2009|Feynman Path, Nanodot|

There's a nice article over at the Singularity Hub that's a round-up of currently-available haptics devices.  They seem primarily excited over the prospects of haptics in gaming, but there are [...]

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