Category: Technology

“Vinyl Rose from the Ashes”

(p. A10) LODENICE, Czech Republic — He was a businessman, not a clairvoyant. Zdenek Pelc did not really foresee, a generation ago, that vinyl records would one day make a return from near extinction.
But he was smart enough to keep a vinyl record factory here, a relic of the Communist era, through all those years when albums gave way to CDs and then to iTunes and streaming, and to be ready when vinyl suddenly got hot again.
And that is why this village of 1,800, nestled in a lush furl of the Bohemian hills, improbably finds itself a world leader in the production of vinyl albums.
“I realized when I came to the company 33 years ago that vinyl would be finished one day,” said Mr. Pelc, 64, who now owns GZ Media and serves as president. “But I wanted our company to be the last one to stop making them.”
The trajectory of the company — and the village it once dominated — traces the Czech Republic’s transition to quirky capitalist colt from cranky Communist nag, all played to the kind of rock soundtrack that accompanies many modern Czech tales.
Instead of getting rid of the old equipment and moving CD-making machines into their space — as most music production companies around the world did in the late 1980s and early ’90s — Mr. Pelc kept only enough machines running to meet the dwindling demand, moving the rest into storage and cannibalizing their parts as needed.
“Frankly, if someone had told me back then that vinyl would return, I wouldn’t have believed it,” he said.
. . .
“Vinyl rose from the ashes,” Mr. Pelc said happily.
. . .
“From around 2005, the demand for vinyl grew steadily,” said Michael Sterba, GZ Media’s chief executive. “Then, it really took off in the last two or three years, like, whoosh.”
. . .
“Only an idiot thinks this can go on forever,” Mr. Sterba said. “Maybe making vinyl is a fashion that will disappear in a few years. Who knows? No one predicted this.”

For the full story, see:
RICK LYMAN. “LODENICE JOURNAL; Long-Playing Czech Company Rides a Resurgence to the Top.” The New York Times (Fri., AUG. 7, 2015): A10.
(Note: ellipses added.)
(Note: the online version of the story has the date AUG. 6, 2015, and has the title “LODENICE JOURNAL; Czech Company, Pressing Hits for Years on Vinyl, Finds It Has Become One.”)

Inventor’s Semiconductor Background Was Source of New, Safer Lithium Battery

(p. B1) SAN FRANCISCO — Mike Zimmerman likes to shock his guests by using a hammer to drive a nail through a solid polymer lithium metal battery.
Nothing happens — and that’s a good thing.
Mr. Zimmerman’s battery is a new spin on lithium-ion batteries, which are widely used in products from smartphones to cars. Today’s lithium-ion batteries, as anyone who has followed Samsung’s recent problems with flammable smartphones may know, can be ticking time bombs. The liquids in them can burst into flames if there is a short circuit of some sort. And driving a nail into one of them is definitely not recommended.
With that in mind, Mr. Zimmerman’s demonstration commands attention.
His Woburn, Mass., start-up, Ionic Materials, is at the cutting edge of an effort to design safer batteries. The company is working on “solid” lithium polymer batteries that greatly reduce their combustible nature.
A solid lithium polymer metal battery — when it arrives commercially — will also allow electronics designers to be more creative, because they will be able to use a plasticlike material (the polymer) that allows smaller and more flexible packaging and requires fewer complex safety mechanisms.
“My dream is to create the holy grail of solid batteries,” Mr. Zimmerman said.
After four years of development, he believes he is nearly there and hopes to begin manufacturing within the next two years. Ionic Materials is one of a new wave of academic and commercial research ef-(p. B4)forts in the United States, Europe and Asia to find safer battery technologies as consumers demand more performance from phones and cars.
. . .
Mr. Zimmerman’s background is in the world of semiconductors; he worked at Bell Labs and then a company called Quantum Leap Packaging. Several university researchers who have worked with the company believe that has lead him to a technology that will be more manufacturable than competing polymer and ceramic battery technologies now being explored.
“What is so intriguing about Mike and his folks is they are using known production techniques borrowed from the semiconductor packaging industry,” said Jay Whitacre, a Carnegie Mellon University physicist who was involved with Ionic Materials when it first started and who now is chief scientist at Aquion Energy, a maker of home storage and industrial batteries based in Mt. Pleasant, Pa.
The new progress has led a number of technologists in the field to believe that batteries may finally be getting out of their rut.
“We’re in a golden age of new chemistry development which probably hasn’t been seen in thirty or 40 years, since the last energy crisis,” said Paul Albertus, a program manager at the Department of Energy’s Advanced Research Projects Agency-Energy. “It’s a pretty exciting time to be developing energy storage technology.

For the full story, see:
JOHN MARKOFF. “Creating a Safer Phone Battery (This One Won’t Catch Fire).” The New York Times (Mon., DEC. 12, 2016): B1 & B4.
(Note: ellipsis added.)
(Note: the online version of the story has the date DEC. 11, 2016, and has the title “Designing a Safer Battery for Smartphones (That Won’t Catch Fire).”)

Tinkerer Won Nobel for Gene Targeting

(p. B15) Oliver Smithies, a British-born biochemist and inveterate tinkerer who shared a Nobel Prize for discovering a powerful tool for identifying the roles of individual genes in health and disease, died on Tuesday [January 10, 2017] in Chapel Hill, N.C. He was 91.
. . .
Dr. Smithies’s discovery, known as gene targeting, allows scientists to disable individual genes in mice to understand what the genes do. The loss of a gene typically brings about changes in the appearance or the behavior of the mice, providing important clues about the gene’s function.
. . .
In addition to gene targeting, Dr. Smithies invented a method of separating proteins with a jelly made from ordinary potato starch, a major advance that was cheaper, easier and more precise than existing technologies. His invention, called gel electrophoresis, is in wide use today.
Behind Dr. Smithies’s breakthroughs were ingenious homemade contraptions cobbled from everyday objects and junk. He thought of himself as an inventor and toolmaker and acknowledged that he could not pass a rubbish bin without pausing to inspect the contents — a trait he said he shared with his paternal grandfather, who used to pick up nails and straighten them for later use.
His tinkering did not go unnoticed. Colleagues at Oxford University, where Dr. Smithies pursued his graduate studies, set aside their discarded equipment for him, labeling it, “NBGBOKFO,” or “No bloody good but O.K. for Oliver.”
. . .
To Dr. Smithies, the process of invention was straightforward. “You use whatever is lying around, and you see something that needs to be done, and you try to do it,” he said. “I think it is making things work, you know, somehow.”

For the full obituary, see:
DENISE GELLENE. “Oliver Smithies, Tinkerer Who Transformed Genetics and Won a Nobel, Dies at 91.” The New York Times (Thurs., JAN. 12, 2017): B15.
(Note: ellipses, and bracketed date, added.)
(Note: the online version of the obituary has the date JAN. 11, 2017.)

Silicon Valley Techies Make Pilgrimage to Hewlett-Packard Garage

(p. 6) The Birthplace of Silicon Valley
On a quiet Palo Alto street lined with multimillion-dollar Victorian and craftsman homes, Spanish villas, lemon trees and sidewalks perfect for jogging or strolling with babies in carriages, a National Register of Historic Places sign in one front yard recognizes the home’s famous roots. In the detached garage of the house, the Silicon Valley was seeded. The garage is where two Stanford students, William R. Hewlett and David Packard, began developing their first product, an audio oscillator, in 1938. Their partnership resulted in the establishment in 1939 of the Hewlett-Packard Company, a manufacturer of software and computer services.
What Berry Gordy Jr.’s restored upper flat in Detroit is for Motown music buffs, the Hewlett-Packard garage has become for techies, who make the pilgrimage to 367 Addison Ave. to snap photographs of the property.

For the full story, see:
KAREN CROUSE. “A Few Sights to Take in on a Drive to the Game.” The New York Times, SportsSunday Section (Sun., FEB. 6, 2016): 6.
(Note: bold subtitle in original.)
(Note: the online version of the story has the date FEB. 6, 2016, and has the title “On the Road to Super Bowl 50.”)

Best Sleep When Temperature Is 64-68 Degrees Fahrenheit

(p. 2) A poor night’s sleep is an all too common problem when you’re staying at a hotel, says Alistair Hughes, the managing director of Savoir Beds, a London-based company that sells beds and handmade mattresses to more than 50 hotels globally.
. . .
A quiet, dark, cool room is the ideal environment for sleeping well, Mr. Hughes said. Create this ambience by having ear plugs to block noise, using the blackout blinds your room likely has and setting the temperature to between 64 and 66 degrees Fahrenheit.

For the full commentary, see:
SHIVANI VORA. “Travel Tips; How to Get a Good Night’s Sleep at a Hotel.” The New York Times, Travel Section (Sun., Sept. 3, 2017): 2.
(Note: ellipsis added.)
(Note: the online version of the commentary has the date AUG. 25 [sic], 2017. The first sentence quoted above is the slightly longer version that is online; not the slightly shorter version in the print edition.)

Warren Buffett: High-Tech Especially Hard to Predict

(p. 1D) Turns out that Warren Buffett spoke out in IBM’s favor, sort of, 37 years ago when the government accused “Big Blue” of illegal
anti-competitive practices.
. . .
But Buffett was one of 87 witnesses who testified on behalf of the International Business Machines Corp. during the federal government’s antitrust trial.
. . .
In his testimony, Buffett said he asked the Price, Waterhouse accounting firm to calculate the debt levels of 104 other computer-oriented companies that, according to federal prosecutors, were harmed by IBM’s low prices and other alleged anti-competitive actions.
Buffett said his hypothesis was that the competing companies had trouble raising money to finance their growth because they had too much debt. The accounting analy-(p. 2D)sis, Buffett said in court, “bore that hypothesis out in a very conclusive manner.”
So why didn’t he buy IBM stock in 1980?
Because, he told the court, with high-tech companies it’s “particularly difficult to have a clear view of a long-term future. … High-technology companies are ones where both the product and the customer’s use of it are (areas in which) I don’t feel I have a full understanding.”

For the full commentary, see:
Steve Jordon. “WARREN WATCH; What Buffett said in court about IBM in 1980.” Omaha World-Herald (Sun., Jan 22, 2017): 1D-2D.
(Note: ellipses added.)
(Note: the online version of the commentary has the title “WARREN WATCH; What Warren Buffett said in court about IBM in 1980.”)

Artificial Technology Can Make Food Safer

(p. A11) . . . the wider food-handling community increasingly is calling for a “kill step” in handling raw vegetables and produce.
Cooking (properly) is a kill step that works for food that is cooked.
. . .
After the 2015 disaster, Chipotle hired Prof. James Marsden of Kansas State University’s renowned food safety program. By the details released so far, the company has indeed begun experimenting with kill steps. These include blanching–dipping produce in boiling water–or spritzing with “natural” pathogen-neutralizers like lemon juice. Certain tasks have also been shifted to a central, McDonald’s -style kitchen and away from the local restaurant, though the company says certain steps were reversed when customers complained about the taste or appearance of their meals.
. . . Many in the food-safety camp are already keen on more-energetic kill steps, such as irradiation, chemical treatment with ozone or chlorine compounds, or the use of high-barometric-pressure systems.
. . .
A 2007 KSU study put volunteers in a test kitchen to see if they could follow directions safely to prepare frozen, uncooked, breaded chicken products. Many couldn’t. Among the findings: 100% of adolescents (the kind that work in fast-food restaurants) claimed they washed their hands when video monitoring showed they hadn’t.

For the full commentary, see:
Holman W. Jenkins, Jr. “Chipotle Seeks a ‘Kill Step’; America’s growing taste for fresh greens is a challenge to food-handling practices.” The Wall Street Journal (Sat.., July 29, 2017): A11.
(Note: ellipses added.)
(Note: the online version of the commentary has the date July 28, 2017.)

Employment Grows as Productivity Rises

(p. C3) In a recent paper prepared for a European Central Bank conference, the economists David Autor of MIT and Anna Salomons of Utrecht University looked at data for 19 countries from 1970 to 2007. While acknowledging that advances in technology may hurt employment in some industries, they concluded that “country-level employment generally grows as aggregate productivity rises.”
The historical record provides strong support for this view. After all, despite centuries of progress in automation and recurrent warnings of a jobless future, total employment has continued to increase relentlessly, even with bumps along the way.
More remarkable is the fact that today’s most dire projections of jobs lost to automation fall short of historical norms. A recent analysis by Robert Atkinson and John Wu of the Information Technology & Innovation Foundation quantified the rate of job destruction (and creation) in each decade since 1850, based on census data. They found that an incredible 57% of the jobs that workers did in 1960 no longer exist today (adjusted for the size of the workforce).
Workers suffering some of the largest losses included office clerks, secretaries and telephone operators. They found similar levels of displacement in the decades after the introduction of railroads and the automobile. Who is old enough to remember bowling alley pin-setters? Elevator operators? Gas jockeys? When was the last time you heard a manager say, “Take a memo”?
. . .
. . . , if artificial intelligence is getting so smart that it can recognize cats, drive cars, beat world-champion Go players, identify cancerous lesions and translate from one language to another, won’t it soon be capable of doing just about anything a person can?
Not by a long shot. What all of these tasks have in common is that they involve finding subtle patterns in very large collections of data, a process that goes by the name of machine learning.
. . .
But it is misleading to characterize all of this as some extraordinary leap toward duplicating human intelligence. The selfie app in your phone that places bunny ears on your head doesn’t “know” anything about you. For its purposes, your meticulously posed image is just a bundle of bits to be strained through an algorithm that determines where to place Snapchat face filters. These programs present no more of a threat to human primacy than did automatic looms, phonographs and calculators, all of which were greeted with astonishment and trepidation by the workers they replaced when first introduced.
. . .
The irony of the coming wave of artificial intelligence is that it may herald a golden age of personal service. If history is a guide, this remarkable technology won’t spell the end of work as we know it. Instead, artificial intelligence will change the way that we live and work, improving our standard of living while shuffling jobs from one category to another in the familiar capitalist cycle of creation and destruction.

For the full commentary, see:
Kaplan, Jerry. “Don’t Fear the Robots.” The Wall Street Journal (Sat., June 22, 2017): C3.
(Note: ellipses added.)
(Note: the online version of the commentary has the date June 21, 2017.)

The David Autor paper, mentioned above, is:

Autor, David, and Anna Salomons. “Does Productivity Growth Threaten Employment?” Working Paper. (June 19, 2017).

The Atkinson and Wu report, mentioned above, is:
Atkinson, Robert D., and John Wu. “False Alarmism: Technological Disruption and the U.S. Labor Market, 1850-2015.” (May 8, 2017).

The author’s earlier book, somewhat related to his commentary quoted above, is:
Kaplan, Jerry. Artificial Intelligence: What Everyone Needs to Know. New York: Oxford University Press, 2016.

Toyota’s Solid-State, Lithium-Ion Batteries Increase Electric Car Range

(p. B6) TOKYO–Toyota Motor Corp. believes it has mastered the technology and production process for a new lithium-ion battery that could slash charging time and double the range of electric vehicles, according to U.S. patent filings and one of the inventors.
On Tuesday [July 25, 2017] Toyota said that by the early 2020s it planned to sell cars equipped with solid-state batteries, which replace the damp electrolyte used to transport lithium ions inside today’s batteries with a solid glass-like plate.
Behind Toyota’s brief statement lay years of research aimed at solving issues that have long bedeviled batteries for electric cars. Current lithium-ion batteries can’t be packed too tightly together because of fire risk. That is one reason electric cars tend to have limited range compared with traditional gasoline-powered cars.
With the solid-state battery, “you can improve the output and reduce the charge time–hopefully,” said Ryoji Kanno, a professor at the Tokyo Institute of Technology. Prof. Kanno led a team including Toyota scientists that discovered the materials for the glass-like electrolyte.

For the full story, see:
McLain, Sean. “Toyota: Battery Can Make Electric Cars Go Farther.” The Wall Street Journal (Fri., July 28, 2017): B6.
(Note: bracketed date, added.)
(Note: the online version of the story has the date July 27, 2017, and has the title “Toyota’s Cure for Electric-Vehicle Range Anxiety: A Better Battery.”)

Workers Are Empowered, Not Threatened, by Robots

(p. A15) Most computer scientists agree that predictions about robots stealing jobs are greatly exaggerated. Rather than worrying about an impending Singularity, consider instead what we might call Multiplicity: diverse groups of people and machines working together to solve problems.
Multiplicity is not science fiction. A combination of machine learning, the wisdom of crowds, and cloud computing already underlies tasks Americans perform every day: searching for documents, filtering spam emails, translating between languages, finding news and movies, navigating maps, and organizing photos and videos.
Consider Google’s search engine. It runs on a set of algorithms with input from a large number of human users who share valuable feedback every time they click on or skip over a link. The same is true for spam filters. Every time someone marks an email as spam or overrides a filter, it helps fine-tune the system for determining what is relevant.
. . .
Multiplicity is collaborative instead of combative. Rather than discourage the human workers of the world, this new frontier has the potential to empower them.

For the full commentary, see:
Ken Goldberg. “The Robot-Human Alliance; Call it Multiplicity: diverse groups of people and machines working together.” The Wall Street Journal (Mon., June 12, 2017): A15.
(Note: ellipsis added.)
(Note: the online version of the commentary has the date June 11, 2017.)

Equal Opportunity Gene Innovation

(p. R4) Kian Sadeghi has postponed homework assignments, sports practice and all the other demands of being a 17-year-old high-school junior for today. On a Saturday afternoon, he is in a lab learning how to use Crispr-Cas9, a gene-editing technique that has electrified scientists around the world–. . .
. . .
Crispr-Cas9 is easier, faster and cheaper than previous gene-editing techniques.
. . .
A do-it-yourself Crispr kit with enough material to perform five experiments gene-editing the bacteria included in the package is available online for $150. Genspace, the Brooklyn, N.Y., community lab where Mr. Sadeghi is learning how to use Crispr to edit a gene in brewer’s yeast, charges $400 for four intensive sessions. More than 80 people have taken the classes since the lab started offering them last year.
. . .
In the workshop, if the participants correctly edit the gene in brewer’s yeast, the cells will turn red. In between the prep work, the classmates swap stories on why they are there. Many have personal Crispr projects in mind and want to learn the technique.
Kevin Wallenstein, a chemical engineer, takes a two-hour train ride to the lab from his home in Princeton, N.J. Crispr is a hobby for him, he says. He wants to eventually use it to edit a gene in an edible fruit that he prefers not to name, to restore it to its historical color. “I always wondered what it would look like,” he says.
At the workshop, Mr. Wallenstein shares his Crispr goal with Will Shindel, Genspace’s lab director. Mr. Shindel is enthusiastic; he has started his own Crispr project, a longtime dream to make a spicy tomato. Both men say they aren’t looking to commercialize their ideas–but they would like to eat what they create someday, if they get permission from the lab. “I’m doing it for fun,” Mr. Shindel says.
When Mr. Sadeghi first wanted to try Crispr, the teenager emailed 20 scientists asking if they would be willing to let him learn Crispr in their labs. Most didn’t respond; those that did turned him down. So he did a Google search and stumbled upon Genspace. When he shared the lead with his science teacher at the Berkeley Carroll School in Brooklyn, Essy Levy Sefchovich, she agreed to take the course with him.
When Mr. Shindel describes the steps of the experiment, Ms. Sefchovich takes notes. She is hoping to create a modified version of the yeast experiment so all her students can try Crispr in class.
Later, Mr. Sadeghi recounts that the hardest part of the day was handling the micropipette, the lab tool he used to mix small amounts of liquid. He says he still feels clumsy. Ms. Sefchovich reassures him he’ll get the hang of it; he just needs to practice.
“It’s like driving,” she tells him. “You learn the right feel.” Mr. Sadeghi doesn’t have his driver’s license yet. He figures he’ll do Crispr first.

For the full story, see:
Marcus, Amy Dockser. “JOURNAL REPORTS: HEALTH CARE; DIY Gene Editing: Fast, Cheap–and Worrisome; The Crispr technique lets amateurs enter a world that has been the exclusive domain of scientists.” The Wall Street Journal (Mon., Feb. 27, 2017): R4.
(Note: ellipses added.)
(Note: the online version of the story has the date Feb. 26, 2017.)