Something Very Small Will Soon Be Very Big – Are You Ready?

Courtesy of  wikipedia.org
By Carl Weiss

We live in a world of endless possibilities. Every day we see new and amazing discoveries, events and inventions. Science fiction becomes science fact faster and faster as we move further into the 21st century. Everyone is always looking for the “Next BIG Thing.”  But what if the next big thing is really very small.  What I’m talking about is the rapidly rising realm of nanotechnology.  While the term has been around for a few decades, the emergence of Nanotech onto the world stage has, to date been more of a whimper than a bang.  Well, all that is set to change soon as the very tiny makes a quantum leap onto the world stage. These tiny giants will have a bigger impact on your world than the birth of the microcomputer.

Courtesy of  wikipedia.org
The funny thing is, nanotechnology has been around almost as long as the personal computer.  The first microcomputers made their presence known in the mid to late 1970’s.  Nanotech arrived in 1985 with the discovery of Fullerenes, otherwise known as Bucky Balls.  These microscopic structures, similar in structure to graphite, are composed of carbon atoms that can take on the shape of a sphere where they are called Buckminsterfullerenes, or a cylinder, otherwise known as a carbon nanotube.  While their structure seems familiar, one has to realize that in order to see them, the use of a scanning electron microscope needs to be employed.  While fullerenes do occur in nature and even in the vacuum of outer space, it is the potential uses of this super light, super strong material that spawned the Nanotech revolution.

The Birth of Nanotech

As early as 1959, when physicist Richard Feynman postulated that it might soon be possible to manipulate individual atoms to create unique structures at the microscopic level. However, it wasn’t until K. Eric Drexler’s 1986 book, “Engines of Creation,” that Dr. Feynman’s dream of a billion tiny factories finally began to take shape.  The shape of Nanotech innovation in the 1980’s was relegated to two researchers by the name of Don Eigler and Erhard Schweizer, both of whom worked at IBM’s Almaden Research Center, who arranged 35 xenon atoms to spell out the IBM logo. While an interesting parlor trick, the technique was nonetheless the harbinger of more exotic constructions at
Courtesy of  wikipedia.org
the molecular level. 

The 1990’s saw the application of nanotechnology in everything from electronics and pharmaceuticals, to textiles and communications.  Still to the world at large, Nanotech was not exactly a household word.  Let’s be honest, when Moungi Bawendi at MIT devised a method for controlled synthesis of nanocrystals, otherwise known as quantum dots, he had hardly achieved the kind of rock star status that Steve Jobs and Woz did when they introduced the Apple II.  Still, Bawendi and other researcher’s progress did not go entirely unnoticed.  Slow but steady progress was being made in molecular manipulation.  New technologies, such as nanolithography were developed by 1999 that allowed the writing of electronic circuits and the manufacturing of biomaterials used in biological research.

The Presidents Give Nanotech a Boost

In 2000, Bill Clinton gave a speech at Cal Tech where mentioned the infant Nanotech industry. "Some of our research goals may take twenty or more years to achieve, but that is precisely why there is an important role for the federal government." 

During the same speech, President Clinton also announced the founding of the National Nanotechnology Initiative (NNI), during which he pledged $500 million in government funding.  When George Bush took the helm as Commander in Chief, he signed into law the 21st Century Nanotechnology research and Development Act, which increased the government’s commitment to this initiative by pledging an additional $3.63 billion over 4 years.  

Nanotechnology was soon introduced to President Obama in a big way when a nanotechnology researcher at the University of Michigan decided to immortalize the President by etching microscopic copies of Barack Obama’s likeness on a metal substrate. The video of this creation went viral when the “Nanobama’s” were published online.  Nanobama’s notwithstanding, the President has continued to fund NNI to the tune of $1.5 billion in 2015. 


Watch the video on YouTube

Early Nanotech Seemed Like Nano-Hype

While some new uses of Nanotech saw the light of day during the first 10 years of the new millennium, including the introduction of passive nanoparticles in disinfectants and sunscreen, clothing and cosmetics, the promise of nanomachines far outstripped their reality, causing some pundits such as  David Berube to wonder what all the Nano-Hype was all about. 

According to Wikipedia, “His study concludes that much of what is sold as “nanotechnology” is in fact a recasting of straightforward materials science, which is leading to a “nanotech industry built solely on selling nanotubes, nanowires, and the like” which will “end up with a few suppliers selling low margin products in huge volumes." Further applications which require actual manipulation or arrangement of nanoscale components await further research. Though technologies branded with the term 'nano' are sometimes little related to and fall far short of the most ambitious and transformative technological goals of the sort in molecular manufacturing proposals, the term still connotes such ideas. According to Berube, there may be a danger that a "nano bubble" will form, or is forming already, from the use of the term by scientists and entrepreneurs to garner funding, regardless of interest in the transformative possibilities of more ambitious and far-sighted work.”

Up until few years ago, the naysayers had a point.  While more effective sunscreen had its place, where were the self-replicating nanobots that everyone had long awaited?  What happened to Eric Drexler and Richard Feynman’s “Engines of Creation” that could turn out nanites by the billions?  Where was the Nano-Beef?

Courtesy of  wikipedia.org
In order for micromachines to become a reality, they needed to not only be produced, but mass produced.  Since it is impossible to shrink factory workers to a tiny scale, that meant that humans had to learn something that nature has been doing on this planet for billions of years: Self-replication.  It wasn’t until 2010, that researchers were able to manipulate individual atoms and even combine them to form structures. Even then they were not able to cause their micromachines to replicate.  Then in early 2010, geneticist J. Craig Ventner, managed to create the world’s first biological organism from scratch, when he constructed a bacterium using off-the-shelf chemicals. 

It’s Alive! Alive!

While whipping up a batch of bacteria might not seem like an earth shattering accomplishment, bear in mind that this was the first time in 4 billion years that anyone on the planet had managed to create a living creature that was not only viable, but able to reproduce.  Armed with this knowledge, it wasn’t long before other researchers applied the discovery to their own work.

Below are a couple of videos that point out some of the latest advances in nanotechnology:







Whether you realize it or not, there are already a number of products on the market that contain Nanotech elements, such as:


Liquid Metal - http://liquidmetal.com/


Artificial Atoms (Quantum Dots) - http://www.wired.com/2015/01/primer-quantum-dot/





The next few years will see these tiny things becoming bigger and bigger players, as the world as we know it is literally transformed from the inside out.  At the same time these devices will also become smaller and more capable of replicating and working (some say living) on their own. These devices will radically change the world we live in. Are you ready for this sea change?

Thanks for taking the time to visit with us.

In this article I have covered the evolution and the revolution that is Nano technology. Nanotech as its call is already change our world in medicine, biology, manufacturing and materials science. This article provide a wide overview and many links so that the ready can grasp the magnitude of this sea change.

If you’d like to learn more about the coming Nanotech revolution, check out this week’s Working the Web to Win radio show, where we will explore how something very small will soon be very BIG.

If you found this article useful please share it with your friends, family and co-works. If you would like to learn more about this subject, visit the notes page on this blog for the BlogTalkRadio show dated 7/7/2015. I recommend checking out "Birth of the Bionic Man" or "The Basics of Biohacking".  You can also search for other related articles by typing in “internet security” in the search box in the upper left hand corner of this blog.

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Carl Weiss is president of Working the Web to Win, an award-winning digital marketing agency based in Jacksonville, Florida.  You can listen to Carl live every Tuesday at 4 p.m. Eastern on BlogTalkRadio


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3 comments:

  1. It looks like are technology is starting to catch up to Star Trek

    ReplyDelete
  2. It looks like are technology is starting to catch up to Star Trek

    ReplyDelete
  3. This is just simply amazing.... it's hard to fathom how they work with something so small.

    ReplyDelete