Monthly Archives: May 2018


In the mid -1960s, IBM corporation introduced the S/360 computer. This computer is thought of as ushering in the modern computer age. IBM executives, especially Thomas Watson, Jr, literally bet the company on this one product – and won. The machine and subsequent later generation models were widely accepted and employed in both science and industry. The term computer systems originated to a large degree because of the interoperability of the IBM machines.

The 360 and its ancillary input devices such as card readers, and keyboards, output printers, card punch machines, and tape drives for storage could fill a good a good sized room.

Compare that with a current model cell phone which are hundreds of thousands of times smaller, yet have computational powers billions of times that of the IBM 360. In fact, one of today’s cell phones has millions of times the computational power of all the NASA computers used to develop and guide the Apollo Missions to the moon. And a cell phone, besides its communications functions, does so much more – cameras for still and motion photography, mapping functions from GPS signals, and an ever expanding group of applications.

This is without doubt the best example of miniaturization, ever more power in an increasingly smaller package. It certainly isn’t the only example however. About the same time as the figurative launch of the IBM 360 was the literal launch of the first commercial communications satellite, Telstar. This satellite, built by Bell Labs and utilized by a consortium of communications companies delivered phone and television signals across the Atlantic.

The satellite itself was about 3 feet in diameter and weighed a couple of hundred pounds. The signal strength was weak so the ground station which handled the signals was huge. The antenna dish needed to track the satellite was housed in a radome the size of a 14 story office building. The elliptical orbit of the satellite meant that it was capable of only 20 minutes transmission time out of its 2.5 hour orbit of the planet.

Recently a group of “cubesats” were launched. These mini satellites are smaller than a thin paperback book. Only four were launched but the plan is to launch hundreds of these “space bees” to be placed in geostationary orbits around the world. Their purpose is to tie the Internet of Things together in one massive globally connected group of devices. Radios to refrigerators, toasters to televisions, all will interconnect via the space bees.

The medical field is seeing the application of miniature devices. A device the size of a pack of chewing gum has been designed to monitor several blood components and send the data via a Bluetooth connection. Right now device is designed for hospital use collecting data from drainage tubes employed after surgery. In the not to distant future and with continuing miniaturization, I can envision devices the size or grains of rice circulating in our bodies and sending back information on any number of biological parameters.

Miniature medical devices may go far beyond data collection and be used to correct conditions. Marrying tiny electronic devices with molecular scale creations such as antibodies will not only be able to detect but even correct numerous disease conditions. While siting on your couch or running at the beach, your phone signals you that devices within you have detected malignant liver cells. Not to worry – there’s an app for that! Problem found and corrected.

Opioid Addictions

Once again, and for all the wrong reasons, we are at the top of a list. Arkansas leads the nation in childhood abuse of opioids. Basically, our teenagers consume more prescription pills and various street drugs such as heroin than those of any other state.

Opioids include drugs, whether legal or not that are derived from the Opium poppy – codeine and morphine, also semi-synthetic drugs that are made by chemical conversion of opium – notably oxycodone and hydrocodone. Fentanyl and related compounds (congeners) are made completely synthetically.

The only difference among these drugs is relative potency, the amount (dose) necessary to produce a given effect. The range is incredibly broad. Fentanyl and its congeners are hundreds, even thousands of times as potent as morphine. Emergency personnel have been poisoned by simply touching pills. The adage “one pill can kill” is frighteningly true.

The death rate due to this epidemic is rising and seems to cross all lines – red states and blue states, rich states and poor states. The top ten states for death rates include both the poorest and richest states based on income.

In some states there seems to be a concerted effort to oversell prescription drugs. Over a recent 5 year period, 780 million pills were shipped to West Virginia. Its population is only 1.8 million. Every man, woman and child received the equivalent of over 400 pills! It is no wonder that they lead the nation in opioid overdose deaths.

The numbers are no less staggering in Arkansas. In 2016 physicians prescribed 236 million opioid pills. That’s about 80 pills per person. Almost half of all adults filled one or more prescriptions that year. In Arkansas, someone’s son or daughter dies on a near daily basis from an opioid overdose.

A coalition of cities and counties in Arkansas recently sued dozens of makers and distributors of opioids, arguing that the companies should bear the cost of drug abuse in the state. Whereas this should help with prescription drugs it may drive those already addicted towards street drugs which are much more dangerous due to the unreliability of dosages and the vagaries of intravenous drug use.

Some states have begun needle exchanges to reduce the secondary infection rate due to shared needles. New York City has gone so far as to create safe sites where clean needles and a safe location for injection are provided.

A silver lining to the opioid cloud may be about to appear in Arkansas. Studies consistently show that states with medical marijuana have much lower rates of opioid overdose deaths. Researchers examined medical marijuana laws and death certificate data in all 50 states between the years of 1999 and 2010. At the time, only 13 states had medical marijuana laws. It was obvious that the rates of fatal opioid overdoses were lower in states that had legalized medical marijuana.

The effect seems to be due to the lower use of legal opioids among those who have access to marijuana. Ironically the federal government classifies marijuana as a schedule one chemical or substance – drugs with no currently accepted medical use and a high potential for abuse.

Sustainability is the Future

The United States became the dominant world power by the conclusion of World War II. In essence, we were the last man standing, ie, the only real industrial power not impacted by war. In fact, the war brought us out of a depression and stimulated our industrial might. Additionally, we had vast resources of fossil fuels to run the factories.

To this day we are still the largest economy on the planet, but no longer the leader in some of the technologies that will be important, even determinative, in the future. Our utilization of fossil fuels in the past brought us to the top but continuing to rely on then in the future will bring us down.

Whether we recognize the inherent dangers of global warming and the need to decarbonize our energy mix, most of the rest of the world does. President Trump is trying to move us in the wrong direction by abandoning international agreements such as the Paris Accord. He has ordered a cutback of fuel efficiency standards, opened vast areas of public land for fossil fuel exploitation, and generally thumbed his nose at any and all previous measures meant to deal with global warming.

Clean, sustainable energy is the future. Economies built on this recognition will in the long run prosper. Although we pioneered electricity generation from wind, China has blown past us in installed capacity with over a third of the world’s installed power. The European Union led by Denmark, Germany and the Iberian peninsula, is now producing more than the US.

The latest big move into wind power is the United Kingdom of Great Britain. The UK has moved rapidly to install offshore turbines and now has more offshore capacity than the rest of the world combined. Scotland leads the world in the fraction of electricity demand it meets with wind power. An astonishing 53% of all electricity production comes from wind turbines. In the US, it is 6%. And they are not resting on their laurels. The UK will soon be home to the largest wind installation project with a capacity of 1,800 megawatts off the Yorkshire coast. The largest in the US the Alta Wind energy project with 1,548 megawatts.

This wind project will be powered by 150 turbines each generating 12 megawatts of power. Each turbine will provide enough energy to run 16,000 homes. These giants stand over 800 feet tall, almost 3 times the height of the Statue of Liberty.

A similar story holds for solar. China leads with about 25% of total world production. The US is fourth after China, Japan, and Germany. In terms of the fraction of total production, the US falls to tenth place with only 1.4% of our total production. Italy leads with 7.5% of there total.

As stated earlier, the countries which deploy the greatest fraction of their energy production via sustainables will lead the world if for no other reason than a decreasing demand for a diminishing resource is a good thing. As important however, is the advantage of leading in the development of tomorrows technology.

Every wind turbine and every solar panel also means cleaner air and reduced global warming potential. Did I mention that the Arkansas Public Service Commission is likely to soon make a ruling which will disfavor home solar arrays? MAGA, Making America Grate (on our nerves) Again.