(Roughly) Daily

Indeed, in the 1980s, even as nanotech pioneer Erik Drexler, a graduate student at MIT at the time, was doing the early work of defining and charting a course for the nascent field, MIT’s departments of electric engineering and computer science refused to approve his Ph.D. topic and plan of study (though ultimately the Media Lab did, and Erik earned his doctorate).

Today the reality– and centrality– of the field are only too apparent and have become the subject of trade and industrial policy… because while the U.S. led in the development of nanotech science, it lags in manufacturing and commercialization. In an excerpt from their book Industrial Policy for the United States: Winning the Competition for Good Jobs and High-Value Industries, Ian Fletcher and Marc Fasteau explain…

Nanotechnology is the manipulation of matter at scales from a fraction of a nanometer to a few hundred nanometers — sizes between individual atoms and small single-celled organisms — at which it has radically different properties. Nanotech is already significant in many industries. Integrated circuits are a form of nanotech. Other nanotech provides the light, strong composites in aircraft and space vehicles. Still other nanotech powers the solid-state lasers used to transmit information through the internet and the light-emitting diodes in LED light bulbs and flat-screen TVs. Nanotech also makes possible solar cells, the batteries in electric cars, and medical technologies such as vaccines. It is thus the unifying thread of many of today’s most advanced technologies. Unfortunately, America is falling behind.

In the future, nanotech-based quantum computing and communications will lead to more powerful computers, transforming national security and internet commerce by making currently secret communications insecure. Medical nanotechnologies will permit targeted interventions at the cellular level, providing new weapons against diseases, biological weapons, and defenses against them. China is known to be working on these. 

Much of the science underpinning these advances was developed at firms and universities in the US. But the huge manufacturing industries built on it are mostly overseas. For example, the organic light-emitting diode (OLED) technology Kodak created didn’t save that firm from going bankrupt in 2012. But it did enable lucrative businesses for Korea’s Samsung, to whom Kodak licensed the technology, and LG, which bought Kodak’s entire OLED business in 2009. Today, American firms like Nanosys and Universal Display develop important nanotechnologies, but do not actually manufacture the end products and are thus relatively small.

How did the US get itself into this situation? A major government program, the National Nanotechnology Initiative (NNI), has been funded since 2001, but Washington failed to appreciate the importance of having both a technology and a manufacturing strategy. The prevailing wisdom was that if the academic science was supported, mass manufacturing would follow automatically. By contrast, successful rival nations in nanotech have focused on making these technologies manufacturable at scale, employing every policy tool from R&D subsidies to cheap capital to tariffs. A 2020 National Academies review of the NNI urged that the US recognize that ‘the recent, focused, and in some cases novel commercialization approaches of other nations may be yielding better societal outcomes.’…

A little wonky, but both fascinating and important: “Nanotechnology,” via the invaluable Delanceyplace.com.

(Image above: source)

* Ralph Merkle

###

As we get small, we might send miniscule birthday greetings to a man who whose work has contributed to the development of medical applications of nanotech: Bert Sakmann; he was born on this date in 1942. A  cell physiologist, he shared the Nobel Prize in Physiology or Medicine (with Erwin Neher) in 1991 for their work on “the function of single ion channels in cells”– work made possible in part by their invention of the patch clamp.

source