Historic Beer Birthday: John Gorrie

October 3, 2025 By Jay Brooks

Today is the birthday of John Gorrie (October 3, 1803-June 29, 1855). He “was a physician, scientist, inventor, and humanitarian,” and most importantly, is credited with creating one of the very first refrigerators, an important development for the brewing industry.

Here’s one brief account, from a history of refrigeration on The Sun:

The man credited with developing the first actual “fridge” was an American doctor, John Gorrie, who built an ice-maker in 1844 based on Evans’ work of decades earlier. He also pioneered air conditioning at the same time, since his idea was to blow air across the ice-making machine to cool hospital patients suffering from malaria in Florida.
Gorrie did not make the fortune he deserved. His business partner died and his leaky machines were mocked by the Press and the ice-producing firms to whom he could have been a threat. He died sick and broke aged 51.

Here’s his story from his Wikipedia page:

Since it was necessary to transport ice by boat from the northern lakes, Gorrie experimented with making artificial ice.
After 1845, he gave up his medical practice to pursue refrigeration products. On May 6, 1851, Gorrie was granted Patent No. 8080 for a machine to make ice. The original model of this machine and the scientific articles he wrote are at the Smithsonian Institution. In 1835, patents for “Apparatus and means for producing ice and in cooling fluids” had been granted in England and Scotland to American-born inventor Jacob Perkins, who became known as “the father of the refrigerator.” Impoverished, Gorrie sought to raise money to manufacture his machine, but the venture failed when his partner died. Humiliated by criticism, financially ruined, and his health broken, Gorrie died in seclusion on June 29, 1855. He is buried in Magnolia Cemetery.
Another version of Gorrie’s “cooling system” was used when President James A. Garfield was dying in 1881. Naval engineers built a box filled with cloths that had been soaked in melted ice water. Then by allowing hot air to blow on the cloths it decreased the room temperature by 20 degrees Fahrenheit. The problem with this method was essentially the same problem Gorrie had. It required an enormous amount of ice to keep the room cooled continuously. Yet it was an important event in the history of air conditioning. It proved that Dr. Gorrie had the right idea, but was unable to capitalize on it. The first practical refrigeration system in 1854, patented in 1855, was built by James Harrison in Geelong, Australia.

And this account, entitled “Dr. John Gorrie, Refrigeration Pioneer,” is by George L. Chapel of the Apalachicola Area Historical Society in Apalachicola, Florida, which is the location of the John Gorrie State Museum:

Dr. John Gorrie (1803 – 1855), an early pioneer in the invention of the artificial manufacture of ice, refrigeration, and air conditioning, was granted the first U.S. Patent for mechanical refrigeration in 1851. Dr. Gorrie’s basic principle is the one most often used in refrigeration today; namely, cooling caused by the rapid expansion of gases. Using two double acting force pumps he first condensed and then rarified air. His apparatus, initially designed to treat yellow fever patients, reduced the temperature of compressed air by interjecting a small amount of water into it. The compressed air was submerged in coils surrounded by a circulating bath of cooling water. He then allowed the interjected water to condense out in a holding tank, and released or rarified, the compressed air into a tank of lower pressure containing brine; This lowered the temperature of the brine to 26 degrees F. or below, and immersing drip-fed, brick-sized, oil coated metal containers of non-saline water, or rain water, into the brine, manufactured ice bricks. The cold air was released in an open system into the atmosphere.
The first known artificial refrigeration was scientifically demonstrated by William Cullen in a laboratory performance at the University of Glasgow in 1748, when he let ethyl ether boil into a vacuum. In 1805, Oliver Evans in the United States designed but never attempted to build, a refrigeration machine that used vapor instead of liquid. Using Evans’ refrigeration concept, Jacob Perkins of the U.S. and England, developed an experimental volatile liquid, closed-cycle compressor in 1834.
Commercial refrigeration is believed to have been initiated by an American businessman, Alexander C. Twinning using sulphuric ether in 1856. Shortly afterward, an Australian, James Harrison, examined the refrigerators used by Gorrie and Twinning, and introduced vapor (ether) compression refrigeration to the brewing and meat packing industries.
The granting of a U.S. Patent in 1860 to Ferdinand P.E. Carre of France, for his development of a closed, ammonia-absorption system, laid the foundation for widespread modern refrigeration. Unlike vapor-compression machines which used air, Carre used rapidly expanding ammonia which liquifies at a much lower temperature than water, and is thus able to absorb more heat. Carre’s refrigeration became, and still is, the most widely used method of cooling. The development of a number of synthetic refrigerants in the 1920’s, removed the need to be concerned about the toxic danger and odor of ammonia leaks.
The remaining problem for the development of modern air conditioning would not be that of lowering temperature by mechanical means, but that of controlling humidity. Although David Reid brought air into contact with a cold water spray in his modification of the heating and ventilating system of the British Parliament in 1836, and Charles Smyth experimented with air cycle cooling (1846 – 56), the problem was resolved by Willis Haviland Carrier’s U.S. Patent in 1906, in which he passed hot soggy air through a fine spray of water, condensing moisture on the droplets, leaving drier air behind. These inventions have had global implications.
Dr. Gorrie was honored by Florida, when his statue was placed in Statuary Hall in the U.S. Capitol. In 1899, a monument to Dr. Gorrie was erected by the Southern Ice Exchange in the small coastal town of Apalachicola, where he had served as mayor in 1837, and had developed his machine.
Reportedly born October 3, 1803 in Charleston, South Carolina, of Scots – Irish descent, he was raised in Columbia, S.C. He attended the College of Physicians and Surgeons of the Western District of New York, in Fairfield, New York, from 1825 to 1827. Although the school lasted only a few decades, it had a profound influence, second only to the Philadelphia Medical School, upon the scientific and medical community of the United States in the 19th century. Young Asa Gray, from Oneida County, New York, who by 1848 would be ranked as the leading botanist in the United States, and who in time would become a close friend of Dr. Alvin Wentworth Chapman of Apalachicola, the leading botanist in the South, served as an assistant in the school’s chemical department. In later years, Dr. Gray had distinct recollections of Gorrie as a “promising student.”
Dr. Gorrie initially practiced in Abbeville, South Carolina, in 1828, coming to the burgeoning cotton port of Apalachicola in 1833. He supplemented his income by becoming Assistant (1834), then Postmaster in Apalachicola. He became a Notary Public in 1835. The Apalachicola Land Company obtained clear title to the area by a U.S. Supreme Court decision in 1835, and in 1836 laid out the city’s grid-iron plat along the lines of Philadelphia, Pennsylvania. Gorrie, who served as Vice-Intendant in 1836, and Intendant (Mayor), in 1837, would be an effective advocate for the rest of his life for draining the swamps, clearing the weeds and maintaining clean food markets in the city. He first served as Secretary of the Masonic Lodge in 1835, was a partner in the Mansion House Hotel (1836), President of the Apalachicola Branch Bank of Pensacola (1836), a charter member of the Marine Insurance Bank of Apalachicola (1837), a physician for the Marine Hospital Service of the U.S. Treasury Department (1837 – 1844), and a charter incorporator and founding vestryman of Trinity Episcopal Church, Apalachicola (1837).
Dr. Gorrie married Caroline Frances Myrick Beman, of a Columbia, South Carolina family, the widowed proprietress of the Florida Hotel in Apalachicola, on May 8, 1838. Shortly thereafter, he resigned his various positions in Apalachicola, and the family left the city not to return until 1840. He was named Justice of the Peace in 1841, the same year that yellow fever struck the area.
Mal-aria, Italian, “bad air”, and yellow fever, prevailed in the hot, low-lying, tropical and sub-tropical areas where there was high humidity and rapid decomposition of vegetation. Noxious effluvium, or poisonous marsh gas was thought to be the cause. The “putrid” winds from marshy lowlands were regarded as deadly, especially at night. The specific causes were unknown, and although one had quinine for malaria, the gin and tonic of India, there was no cure nor preventive vaccine, for yellow fever. The legendary Flying Dutchman was founded on the story of a ship with yellow fever onboard.
Malaria would start with shaking and violent chills, followed by high fever, and a drenching sweat. Insidious, it could recur in the victim as well as kill. Yellow fever did not recur; one either died or survived. It came in mysterious, vicious waves, killing anywhere from 12 to 70 percent of its victims. It started with shivering, high fever, insatiable thirst, savage headaches, and severe back and leg pains. In a day or so, the restless patient would become jaundiced and turn yellow. In the terminal stages, the patient would spit up mouthfuls of dark blood, the terrifying “black vomit” (vomito negro), the body temperature would drop, the pulse fade, and the comatose patient, cold to the touch, would die in about 8 to 10 hours. So great was the terror, that the victims would be buried as quickly as possible. Areas would be quarantined, and yellow flags flown. Gauze would be hung over beds to filter air; handkerchiefs would be soaked in vinegar; garlic would be worn in shoes. Bed linens and compresses would be soaked in camphor; sulfur would be burned in outdoor smudge pots. Gunpowder would be burned, and cannons would be fired. And, later, when it was over, the cleaning and fumigating would occur.
It would not be until 1901 in Havana, Cuba, that Drs. Walter Reed, Carlos Finlay and William Crawford Gorgas, with others, would demonstrate conclusively that the Aedes Aegypti, or Stegomyia Fasciata mosquito was the carrier of the yellow fever virus. It would be about the same time that the English physician, Sir Ronald Ross in India, would correctly identify the Anopheles mosquito as the carrier of the malaria protozoa. As early as 1848, in Mobile, Alabama, however, Dr. Josiah Nott first suggested that mosquitos might be involved. The yellow fever epidemic of 1841, and the hurricane and tidal wave, known locally as the “Great Tide” of 1842, destroyed Apalachicola’s rival cotton port of St. Joseph some thirty miles to the west on the deep water sound of St. Joseph’s Bay. Using Florida’s first railway (1837) to transport cotton from the Apalachicola River, St. Joseph had hosted Florida’s Constitutional Convention in 1838.
Dr. Gorrie became convinced that cold was the healer. He noted that “Nature would terminate the fevers by changing the seasons.” Ice, cut in the winter in northern lakes, stored in underground ice houses, and shipped, packed in sawdust, around the Florida Keys by sailing vessel, in mid-summer could be purchased dockside on the Gulf Coast. In 1844, he began to write a series of articles in Apalachicola’s “Commercial Advertiser” newspaper, entitled, “On the prevention of Malarial Diseases”.
He used the Nom De Plume, “Jenner”, a tribute to Edward Jenner, (1749 – 1823), the discoverer of smallpox vaccine. According to these articles, he had constructed an imperfect refrigeration machine by May, 1844, carrying out a proposal he had advanced in 1842. All of Gorrie’s personal records were accidentally destroyed sometime around 1860.
“If the air were highly compressed, it would heat up by the energy of compression. If this compressed air were run through metal pipes cooled with water, and if this air cooled to the water temperature was expanded down to atmospheric pressure again, very low temperatures could be obtained, even low enough to freeze water in pans in a refrigerator box.” The compressor could be powered by horse, water, wind driven sails, or steampower.
Dr. Gorrie submitted his patent petition on February 27, 1848, three years after Florida became a state. In April of 1848, he was having one of his ice machines built in Cincinnati, Ohio, at the Cincinnati Iron Works, and in Octobcr, he demonstrated its operation. It was described in the Scientific American in September of 1849. On August 22, 1850, he received London Patent #13,124, and on May 6, 1851, U. S. Patent #8080. Although the mechanism produced ice in quantities, leakage and irregular performance sometimes impaired its operation. Gorrie went to New Orleans in search of venture capital to market the device, but either problems in product demand and operation, or the opposition of the ice lobby, discouraged backers. He never realized any return from his invention. Upon his death on June 29, 1855, he was survived by his wife Caroline (1805 – 1864), his son John Myrick (1838 – 1866), and his daughter, Sarah (1844 – 1908). Dr. Gorrie is buried in Gorrie Square in Apalachicola, his wife and son are buried-St. Luke’s-Episcopal Cemetery, Marianna, Florida, and his daughter, in Milton, Florida.

Historic Beer Birthday: John Ewald Siebel

September 17, 2025 By Jay Brooks

Today is the birthday of John Ewald Siebel (September 17, 1868-December 20, 1919). Siebel was born in Germany, but relocated to Chicago, Illinois as a young man. Trained as a chemist, in 1868 he founded the Zymotechnic Institute, which was later renamed the Siebel Institute of Technology.

Here’s his obituary from the Foreign Language Press Survey:

Professor John Ewald Siebel has died after an active life devoted to science. Besides his relatives, thousands of his admirers, including many men of science, mourn at the bier of the friendly old man. He died in his home at 960 Montana Avenue.
Professor Siebel was born September 18, 1845, in Hofkamp, administrative district of Dusseldorf [Germany], as the son of Peter and Lisette Siebel; he attended high school [Real-Gymnasium] at Hagen and studied chemistry at the Berlin University. He came to the United States in 1865 and shortly afterwards obtained employment as a chemist with the Belcher Sugar Refining Company in Chicago. Already in 1868, he established a laboratory of his own, and from 1869 until 1873 he was employed as official chemist for the city and county. In 1871 he also taught chemistry and physics at the German High School. From 1873 until 1880 he was official gas inspector and city chemist. During the following six years he edited the American Chemical Review, and from 1890 until 1900 he published the Original Communications of Zymotechnic Institute. He was also in charge of the Zymotechnic Institute, which he had founded in 1901. Until two years ago he belonged to its board of directors.
Among the many scientific works published by the deceased, which frequently won international reputation, and are highly valued by the entire world of chemical science are: Newton’s Axiom Developed; Preparation of Dialized Iron; New Methods of Manufacture of Soda; New Methods of Manufacture of Phosphates; Compendium of Mechanical Refrigeration; Thermo-and Electro-Dynamics of Energy Conversion; etc. The distilling industry considered him an expert of foremost achievement.
The deceased was a member of the Lincoln Club; the old Germania Club; the local Academy of Science; the Brauer and Braumeisterverein [Brewer and Brewmaster Association]; the American Institute for Brewing; and the American Society of Brewing Technology. Professor Siebel was also well known in German circles outside the city and state.
His wife Regina, whom he married in 1870….died before him. Five sons mourn his death: Gustav, Friedrich, Ewald, Emil and Dr. John Ewald Siebel, Jr. Funeral services will be held tomorrow afternoon at Graceland Cemetery.
Professor Siebel was truly a martyr of science. He overworked himself, until a year ago he suffered a nervous breakdown. About four months ago conditions became worse. His was an easy and gentle death.

postcard-chicago-zymotechnic-institute-and-siebes-brewing-academy-c1910

The Siebel Institute’s webpage tells their early history:

Dr. John Ewald Siebel founded the Zymotechnic Institute in 1868. He was born on September 17, 1845, near Wermelskirchen in the district of Dusseldorf, Germany. He studied physics and chemistry and earned his doctorate at the University of Berlin before moving to Chicago 1866. In 1868 he opened John E. Siebel’s Chemical Laboratory which soon developed into a research station and school for the brewing sciences.
In 1872, as the company moved into new facilities on Belden Avenue on the north side of Chicago, the name was changed to the Siebel Institute of Technology. During the next two decades, Dr. Siebel conducted extensive brewing research and wrote most of his over 200 books and scientific articles. He was also the editor of a number of technical publications including the scientific section of The Western Brewer, 100 Years of Brewing and Ice and Refrigeration.
In 1882 he started a scientific school for brewers with another progressive brewer but the partnership was short lived. Dr. Siebel did, however, continue brewing instruction at his laboratory. The business expanded in the 1890’s when two of Dr. Siebel’s sons joined the company.
The company was incorporated in 1901 and conducted brewing courses in both English and German. By 1907 there were five regular courses: a six-month Brewers’ Course, a two-month Post Graduate Course, a three-month Engineers’ Course, a two-month Maltsters’ Course and a two-month Bottlers’ Course. In 1910, the school’s name, Siebel Institute of Technology, was formally adopted. With the approach of prohibition, the Institute diversified and added courses in baking, refrigeration, engineering, milling, carbonated beverages and other related topics. On December 20, 1919, just twenty-seven days before prohibition became effective, Dr. J. E. Siebel passed away.
With the repeal of prohibition in 1933 the focus of the Institute returned to brewing under the leadership of F. P. Siebel Sr., the eldest son of Dr. J. E. Siebel. His sons, Fred and Ray, soon joined the business and worked to expand its scope. The Diploma Course in Brewing Technology was offered and all other non-brewing courses were soon eliminated. Then in October 1952, the Institute moved to its brand new, custom built facilities on Peterson Avenue where we have remained for almost 50 years.

Siebel-1902-04 — Siebel Brewers Academy c. 1902-04.

Here’s another short account from the journal Brewery History, in an article entitled “A History of Brewing Science in the United States of America,” by Charles W. Bamforth:

Dr John Ewald Siebel (1845-1919) was born on September 17th 1845 at Hofcamp, near Düsseldorf. Upon visiting an uncle in US after the completion of his doctorate in chemistry and physics he became chief chemist at Belcher’s sugar refinery in Chicago, aged 21, but that company soon folded. Siebel stayed in Chicago to start an analytical laboratory in 1868, which metamorphosed into the Zymotechnic Institute.
With Chicago brewer Michael Brand, Siebel started in 1882 the first Scientific School for practical brewers as a division of the Zymotechnic Institute. True life was not breathed into the initiative until 1901 with Siebel’s son (one of five) Fred P. Siebel as manager. This evolved to become the Siebel Institute of Technology, which was incorporated in 1901 and conducted brewing courses in both English and German. Within 6 years five regular courses had been developed: a six-month course for brewers, a twomonth post graduate course, a threemonth course for engineers, a two-month malting course and a two-month bottling course.
Amongst Siebel’s principal contributions were work on a counter pressure racker and artificial refrigeration systems. Altogether he published more than 200 articles on brewing, notably in the Western Brewer and original Communications of the Zymotechnic Institute. Brewing wasn’t his sole focus, for instance he did significant work on blood chemistry.
Son EA Siebel founded Siebel and Co and the Bureau of Bio-technology in 1917, the year that prohibition arrived. Emil Siebel focused then on a ‘temperance beer’ that he had been working on for nine years. Courses in baking, refrigeration, engineering, milling and nonalcoholic carbonated beverages were offered.

And here’s the entry for the Siebel Institute from the Oxford Companion to Beer, written by Randy Mosher:

Moon Crater “Beer”

May 16, 2018 By Jay Brooks

So this is an interesting bit of ephemera. There’s a crater on the Moon that is named “Beer.” I’d like to think it was named for the beverage, but unfortnately that’s apparently not the case. That would have made for a better story, but c’est la vie. Instead, there was a German amateur astronomer who it was named for. The crater in the center is one the called “Beer.” The other big one, in the upper left, used to be called “Beer A” but is now known as Feuillée. The string of smaller craters (known as “craterlets”) in a line to the east-southeast of “Beer” used to be called “Fossa Archimedes” but it’s been suggested they should be called “Catena Beer,” and it seems to be catching on.

Here’s how the name came about:

Named for Wilhelm Wolff Beer (January 4, 1777 – March 27, 1850), a banker and astronomer in Berlin, Germany. Beer built a private observatory with a 9.5 cm refractor in Tiergarten, Berlin. Together with Johann Heinrich Mädler he produced the first exact map of the Moon (entitled Mappa Selenographica) in 1834-1836, and in 1837 published a description of the Moon (Der Mond nach seinen kosmischen und individuellen Verhältnissen). Both remained the best descriptions of the Moon for many decades.
Beer was Catalog Number 1185 in the original IAU nomenclature of Named Lunar Formations. The designation is attributed to Birt, and had earlier been adopted by Neison, 1876 (where the designation Beer A is used for what is now known as Feuillée, differing from the modern usage of Beer A for the much smaller crater selected in Named Lunar Formations). Schmidt is said there to have called this feature Hamilton (unrelated to the modern Hamilton) and to have used the name Beer for the crater now known as Rosse. However, Schmidt himself says that his personal preference since 1856, based on the Lohrmann maps (which he edited), was to call the present crater pair Beer and Mädler, but he changed these to Hamilton and Feuillée in his 1878 book in an effort to be consistent with the English observers.
In his 1880 article, Neison equates Schmidt’s 1878 Hamilton and Feuillée to his 1876 Beer and Beer A and the British Association’s Beer and Mädler.

The Planetary Society has an interesting post where they show an experiment of taking photos of the moon “under different solar illumination conditions.” The NASA photos are all of the craters Beer, Feuillée and the craterlets Fossa Archimedes, which are also known as “Catena Beer.”

Chalybeate Beer

February 20, 2018 By Jay Brooks

Today is the birthday of Henry James Pye, who “was an English poet, and Poet Laureate from 1790 until his death” in 1813. In one of his works, entitled “The sportsman’s dictionary: or, The gentleman’s companion: for town and country.” and his version was based on an earlier anthology work which he “Improved and Enlarged” and published in 1807. Under the entry for “Glanders” — an infectious disease primarily in horses — something was prescribed called “Chalybeate Beer” that included directions for how to make it. From what I can tell, “Chalybeate waters, also known as ferruginous waters, are mineral spring waters containing salts of iron.” They were apparently thought to be good for you and “in the 17th century, chalybeate water was said to have health-giving properties and many people have promoted its qualities.” Water from the springs was bottles and sold as medicine. Chalybeate springs were located throughout Europe, though especially in England, Scotland Wales, and there were at least seventeen prominent springs in the United States.

A chalybeate spring, identifiable because of how the iron turns the color of the water.

Here’s the passage about how to make Chalybeate beer (followed by the original):

A Chalybeate Beer, may be made as follows: Steel filings, sixteen ounces; cinnamon and mace, each two ounces; gentian-root bruised, four ounces, anniseeds bruised, three ounces. Infuse in one gallon, fine, clear, old, strong beer for a month, stopped close, shaking often, then strain. Give half a pint for s dose, in a pint of cold water, once or twice a day, upon an empty stomach, leaving the horse an hour or two to his repose. I have taken this from the Vinum Chalybeatum of Boerhaave, substituting old beer, which I have reason to believe a good menstruum for the steel, instead of Rhenish wine; and adding one of the best bitters. Should cinnamon and mace be thought too expensive, Jamaica pepper, or allspice, would be a cheap and proper substitute. It was the opinion of that great man, that no drug, diet, or regimen, could equal the preparations of iron, for promoting that power in the animal body by which blood is made; of course, it must be a powerful specific, in all cases of over-relaxed solids, debilitation and consumption. Would not chalybeate beer be a cheap and efficacious medicine for the poor?

Now doesn’t that sound tasty?

The Sandrock Spring, looking towards Blackgang Chine, located on the Isle of Wight.

Beer In Ads #2486: Alice Studies Natural History

December 10, 2017 By Jay Brooks

Sunday’s ad is for Guinness, from 1952. While the best known Guinness ads were undoubtedly the ones created by John Gilroy, Guinness had other creative ads throughout the same period and afterward, too, which are often overlooked. This ad, one of many that used Lewis Carroll’s Alice in Wonderland is titled “Alice Studies Natural History,” and features a Carroll-esque story about a tiny Alice conversing with the red queen about science … and Guinness.

Coza Powder, The Cure For Drunkenness

June 8, 2017 By Jay Brooks

The 19th and early 20th century is filled with accounts of quacks and patent medicines sold by snake oil salesman. All sorts of wild claims were made and almost without exception they were complete bunkum. I just came upon one I hadn’t seen before, something called Coza Powder, from the Coza Institute in London, England. Here’s the ad, from “The Strand Magazine,” published in 1907. I also found examples of the same ad as late as 1909, and even a couple in Spanish, so it appears to have been sold worldwide.

There’s a lot not to like about Coza Powder, but it’s an amazing ad. First, there’s that horrific image of the bottle man being squeezed, then there’s the idea that someone could put it in your drinks without you even being aware of it. That sure sounds like a great idea to promote. They try to sell it by explaining it has “the marvelous effect of producing a repugnance to alcohol in any shape or form.”

And it’s guaranteed to be safe? Of course it is. Thank goodness for that, it hadn’t even occurred to me to wonder until they brought it up. And let’s all beware of imitations, only get genuine Coza powder from the Institute itself, the “only genuine powder for Drunkenness.”

Sounds reasonable, right? Not everybody thought so, even at the time. No less than The British Medical Journal took a look at what was in Coza powder, among other such remedies of the day and in 1909 published their findings in an article entitled “The Composition Of Certain Secret Remedies.” On the page concerning the cure for drunkenness, the first one they examined was Coza powder:
coza-jstor
Not surprisingly, the BMJ found that Coza powder was nothing more than bicarbonate of soda, cumin, and cinnamon. And essentially it’s 90% sodium bicarbonate and the remaining 10% is equal parts cumin and cinnamon. They put the cost — in 1909 — at 1/30th of a penny for 30 packages of the powder.

I don’t know if this is relevant, but in Portuguese, “coza” means “bake.”

Benefit For Pete’s Sake At Spartan Stadium In San Jose

November 14, 2016 By Jay Brooks

spartans
You may not have heard the name of Peter Cogan. He’s not a household name, not a rock star brewer and does not make a point of making sure people know who he is. He just does his job, and makes things happen. Born in England, Peter has been helping promote the beer scene in the South Bay as long as anybody can remember and has been working for Hermitage Brewing and the Tied House in Mountain View since 1990. He also helped launch the beerfest there, one of the biggest and most important early Bay Area beer festivals.

Peter Cogan, from the Tied House
Peter Cogan in 2009.

So what does that have to do with a beer festival on November 19 called “For Pete’s Sake?” Well, recently Peter was diagnosed with cancer, specifically lymphoma, and is undergoing chemotherapy treatment to beat back his cancer. For Pete’s Sake is a benefit to the Leukemia & Lymphoma Society (LLS), and also for Peter. Take my word for it, Peter is a great person and if there’s any stranger you help this year, let it be him. But besides a great cause, it should be a great time, too.

Microsoft Word - FB16, Craft Beer Fest, Web Page Layout.docx

Your ticket includes admission to see the San Jose Spartans play Air Force in college football, plus a beer festival with unlimited samples from at least twenty local breweries. This all takes place on Saturday, November 19, 2016 at Spartan Stadium, located at 1257 South 7th Street, CEFCU Stadium, in San Jose. The brewfest starts and 2:30 PM and lasts for four hours, until 6:30 PM. Then at 7:30 PM, the game kicks off, and you’ll have a seat on the 50 to 30 yard line. Tickets are $40 in advance, and $50 on the day of the event. Tickets are available online. Use the promo code “FORPETESSAKE2016.” Visit the For Pete’s Sake Brewfest webpage for all of the details.

So even if you’ve never met Peter, if you’ve ever enjoyed a craft beer in the Bay Area, you probably owe him at least a small debt of gratitude. And what better way to thank him then to attend a beer festival and drink some more beer and have a great time. Is that too much to ask? Let’s all help Peter beat cancer.

P1130452
Peter, with Steve Donohue, now with Santa Clara Valley Brewing, at the 21st Celebrator Anniversary Party.

The Ballmer Peak

October 28, 2016 By Jay Brooks

ballmer-peak
I was unaware of the Ballmer Peak (named for Microsoft’s 30th employee and former CEO Steve Ballmer) until today, but it’s an interesting idea, although there are some who believe it just may be an elaborate joke. In a nutshell, it’s the idea “that having a BAC in the 0.129% – 0.138% range can improve your cognitive abilities,” and it’s supposedly an effective technique to help with computer programming. Another way it’s been described is that “alcohol improves cognitive ability, up to a point,” and that it’s apparently a variation of the Yerkes–Dodson law, which says “that performance increases with physiological or mental arousal, but only up to a point.” xkcd described it with this cartoon:

ballmer_peak

Obviously, it may sound like bunk, but there has been earlier evidence of Creativity & Beer and also Caffeine Vs. Alcohol: Which One Better Enhances Creativity?. There’s also a lot of anecdotal evidence that alcohol can trigger creativity and/or create the conditions for new types of thinking to occur if in that sweet spot of not too drunk, and not too sober. Certainly there’s a rich historical record of books and songs created by writers and composers who were under the influence. And there was a great Bill Hicks bit about how if you think there are no positive aspects to drugs, he suggests burning all of the music that you love, because so many of the musicians who wrote it were “really fucking high.” Naturally, Bill put it much better than I ever could:

“You see, I think drugs have done some good things for us. I really do. And if you don’t believe drugs have done good things for us, do me a favor. Go home tonight. Take all your albums, all your tapes and all your CDs and burn them. ‘Cause you know what, the musicians that made all that great music that’s enhanced your lives throughout the years were rrreal fucking high on drugs. The Beatles were so fucking high they let Ringo sing a few tunes.”

Recently, however, there was an article in the Observer whose headline was “The Ballmer Peak Is Real, Study Says.”

A recent study at the University of Illinois tested the creative problem solving ability of a group of men who were given vodka cranberry and snacks and asked to solve brain teasers. The results were starkly different for the tispy group, which had a blood alcohol concentration level of 0.075, versus the control group:
Astonishingly, those in the drinking group averaged nine correct questions to the six answers correct by the non-drinking group. It also took drunk men 11.5 seconds to answer a question, whereas non-drunk men needed 15.2 seconds to think. Both groups had comparable results on a similar exam before the alcohol consumption began.
The study notes that the Ballmer Peak effect was present for creative problem solving but not for working memory.

balmers-peak-for-programmers

Also, on the skeptics forum on Stack Exchange, someone asked if the Balmer Peak was real, and one of the answers posted was this:

[An] article by Norlander [link no longer working] specifically studies the relationship between moderate alcohol consumption (1.0ml/kg body weight) and creativity. According to my very rough calculations, this would correspond to a BAC in the range of 0.12–0.14 for a 73kg human. The paper concludes
…modest alcohol consumption inhibits aspects of creativity based mainly on the secondary process (preparation, certain parts of illumination, and verification), and disinhibits those based mainly on the primary process (incubation, certain parts of illumination, and restitution).
In other words, moderate alcohol consumption does improve certain types of creative thinking, while inhibiting other types of creative thinking. Since the skills required for computer programming are solely cognitive in nature (discounting the motor skills required to type, of course), and given that creativity is a large part of computer programming, it is at least plausible that one might gain some amount of improvement from alcohol consumption.
There have also been studies on the relationship between alcohol consumption and creative output. That study examined 34 well known, heavy drinking, 20th century writers, artists, and composers/performers. It concludes:
Analysis of this information yielded a number of interesting findings. Alcohol use proved detrimental to productivity in over 75% of the sample, especially in the latter phases of their drinking careers. However, it appeared to provide direct benefit for about 9% of the sample, indirect benefit for 50% and no appreciable effect for 40% at different times in their lives. Creative activity, conversely, can also affect drinking behavior, leading, for instance, to increased alcohol consumption in over 30% of the sample. Because of the complexities of this relationship, no simplistic conclusions are possible.
So for a small portion of people there was a notable increase in creative output as a result of alcohol intake. It does appear that the study did not control for the quantity of alcohol intake, though, so this may not be directly applicable to the Ballmer Peak.
The best study I was able to find on the subject was by Lapp, Collins, and Izzo. They gave subjects vodka tonics of varying strengths (by varying the ratio of tonic to vodka), some of which did not even contain any alcohol. The subjects believed that they were drinking a standard-strength vodka tonic. The subjects then were asked to perform a number of cognitively and creatively challenging tasks. Here is what they conclude:
The present results support the idea that creative people probably gain inspiration from consuming alcohol …, but show that this effect may be due to the expected rather than the pharmacological effects of the drug. … A convergence of evidence supported the idea that creativity is enhanced (at least in some aspects) by the expected effects of alcohol.
In other words, alcohol can improve certain aspects of one’s cognitive ability, but this effect is not likely due to any pharmacological process (i.e., it is often sufficient to merely believe that one is drinking alcohol in order to achieve the same benefit).
And remember: The Ballmer Peak, as it is currently understood, is but a two dimensional projection of what in reality is a higher dimensional space, vi&.

The Ballmer Peak-a-Thon even has a Ballmer Calculator you can use to determine how much to drink to reach maximum effectiveness.

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