Category: Nanodot

from the au-revoir-but-not-goodbye? dept.
Futurist F.M. Esfandiary has been placed in cryostasis at Alcor Life Extension Foundation, reports the San Jose Mercury News: "The tall, affable, soft-spoken philosopher, visionary educator, lecturer and writer…was respected by scientists, engineers, students who took his classes and intellectuals who read his books or attended his lectures. A quarter-century ago he was predicting things that are now happening. What he called “teleshopping'' and “tele-education'' are now ordinary Internet activities. And he foresaw such medical and biological breakthroughs as fertilization and gestation outside the womb and the correction of genetic flaws." FM thought he would live to see the year 2030 — he may be proven correct on that prediction as well. Good luck to him and others now in residence at Alcor and other cryonics facilities, especially Foresight pal Phil Salin.

from the OK-so-it's-not-our-favorite-magazine dept.
BradHein writes "Scientific American has an article titled Computing with Molecules by Mark Reed and James Tour. The article covers Reed and Tour's work with molecular electronics. Some of the topics include current day research challenges in working with self assembly, combining molecular systems with conventional electronics, and creating complex molecular devices."

from the technology-for-all-not-just-the-rich dept.
Senior Associate BryanBruns reports "A well-written white paper on Transgenic Plants and World Agriculture argues that farmers in poor countries need better access to plant biotechnology. A working group from the US National Academy of Sciences the Royal Society of London, and scientific academies in other nations prepared the paper. (See also stories in the Washington Post and NandoTimes). This paper offers good examples of thinking through how to steer technology so it can benefit farmers and others in poor countries, not just commercial interests in wealthy countries. The report encourages better sharing of intellectual property. The whole report is worth reading, if you are interested in preparing society for advanced technologies, but if you're pressed for time you could look at the summary and the chapter on intellectual property".Read More for Bryan's full post.

from the those-clever-Canadians dept.
Senior Associate GinaMiller points out a report from the NRC on their breakthrough work using a scanning probe to stimulate the automatic self-assembly of organic molecules into lines on a chip surface: While much work remains to be done, they are optimistic about the prospects of nanotechnology…"The appeal of the technique is that we've limited the need for arduous atom-by-atom crafting of structures with an STM, and unleashed a spontaneous process to automatically drive nanostructure growth…" See their animation.

from the Rice-calls-it-"Moleware" dept.
TomKalil writes "DARPA has recently released a call for proposals in molecular electronics (MoleTronics). One of the technical goals of the program is to demonstrate densities of 10¹¹ devices/cm². See link for a description of existing DARPA-funded research on molecular electronics at HP and UCLA, Rice, Notre Dame, Harvard, Penn State, etc." From the call for proposals: "The second task is hierarchical self-assembly, i.e., bridging the nano- to the micro-worlds. This can be described as a set of processes that will first assemble individual devices, then create functional nano-blocks (e.g., memory and/or logic) from those devices, and finally the interconnection amongst said nano-blocks to form computationally functional circuits (modules) with a reasonable input and output methodology. Innovative interconnect and input/output concepts (e.g., multiplexing and demultiplexing schemes) are solicited."