IN LIVING MEMORY

Sometimes we lose sight of just how much has changed, and how rapidly. This blog might put some of those changes in perspective.

Note: This blog deals with changes in our lives here in the United States. Technological and social trends vary greatly around the world, and drastic changes in lifestyle vary as well.

Homes and Farms

Central heating was first coal, then oil. Coal deliveries often came directly into a cellar bin near the furnace, convenient for chilly people to shovel straight into the furnace hopper. It was messy and time-consuming!

Air conditioning started in public places. Although it was not unusual to find air conditioning in movie theaters, supermarkets, hospitals, or office buildings in 1955, fewer than 2% of U.S. residences had air conditioning of any kind then. Air conditioning units that fit on a window ledge hit the market in 1932, but their high cost meant few people purchased them. As late as 1955, less than half a percent of family residences had a central air conditioning system.

Architects incorporated elements into homes to allow residents to regulate temperature. Porches offered some break from the indoor heat. High ceilings, large windows, and opposing entrances for cross-breezes helped to cool the insides of homes.

Indoor plumbing came in stages. In the early 1900s, running water became more accessible to the average home. By the 1930s both running water and indoor plumbing were widely available. Still, most could not afford indoor plumbing early on, instead relying on outhouses and wells, and pumps.

Outhouses were still common after World War II, especially in rural areas. Chamber pots, very handy for the sick and for nighttime needs, required daily dumping and washing.

Changes in the understanding of public health and the ability to manufacture interchangeable pipes on a large scale both helped to drive the large-scale adoption of indoor plumbing. Only in the mid-20th century was there consensus among public health officials that indoor plumbing was essential. At this point, authorities developed plumbing codes for residential homes.

Food

Fresh food was seasonal and local, even in markets (which were small, nothing like today’s supermarket chains). A produce clerk who worked in an early supermarket in New York explained what he saw in the 1950s and early 1960s.

Bill Corcoran, A&P Produce Clerk in Brooklyn, NY from 1951-1965

People preserved food by canning and drying, usually at home.

Milk, delivered to the house in glass bottles with cardboard stoppers, was unpasteurized, allowing cream to rise to the top. Daily milk delivery people could leave the milk by the door in an insulated box. This was still common in the 1970s.

Farm families milked their own cows (by hand). Churning the milk in wood or glass churns produced butter and buttermilk.

Farm families typically had smoke houses. When meat—red, white, or fish, but typically pork (bacon, ham)—was cured and cold smoked, it was also preserved.

There have been cases where smoked meats were still safe for consumption despite staying in storage for years, but food safety experts do not recommend eating meat stored for more than six months.

Hunting for the table was common. Deer, of course, but also pheasant, quail, rabbit, and squirrel. Fishing for the table was common as well, early on using a bamboo pole.

A drip jar/can on the stove collected bacon grease or other meat fat for seasoning.

Household Conveniences (i.e., Appliances)

Ice boxes predated refrigerators, and an ice man delivered big blocks of ice to the house. The insulated cabinet could keep food cold for about 5-7 days. Some ice boxes remained in use even after World War II, although 85% of American households owned a refrigerator by 1944.

Early refrigerators’ cooling units also served as the freezing compartment, big enough for only one or two ice cube trays. People who needed to freeze food rented a meat locker. No one “wasted” the rented space on freezing vegetables.

There were no dishwashers or garbage disposals in private houses, though Josephine Cochrane had invented a hand-powered dishwashing machine in 1886 to keep fancy china safe during cleaning. Some large restaurants had machines to disinfect dishes in keeping with changes to public understanding of contamination after the influenza pandemic of 1918.

The process of using a wringer washing machine was laborious, to say the least. A person doing laundry had to fill the machine by hand, lift the clothes out of the tub, and feed the wet clothes through rollers to press the water out—being careful not to get a hand or arm caught in the rollers. The water fell back into the washer. Water wasn’t changed after every load, so the weekly laundry started with the least dirty clothes.

Even earlier, people washed clothes by hand and squeezed them through a laundry press.

In either case, people hung clothes on a line to dry outdoors, or in the basement when weather dictated. Clothes dryers began coming into their own around 1960. As changes in ecological consciousness have encouraged smaller carbon footprints, line drying clothes is growing in popularity again.

Everything was ironed (or worn wrinkled). Permanent press wasn’t invented till the 1950s, not widely available till the 1960s.

Treadle sewing machines were common, even though electrically powered sewing machines were in wide use as early as 1905. The tailor pumped the treadle machine by foot, and the quality and evenness of the stitches depended on the steadiness of both hand and foot.

Machines

Plowing small gardens required one-human-hand-pushed plows. For big gardens and farms, plows were powered by a mule or two, sometimes horses. The turning point – when the amount of tractor power overtook the amount of animal power on American farms – was 1945.

Lawnmowers were human-powered reel mowers, with whirling blades that make a “scissory” sound. Gas-powered lawn mowers—still pushed by a person—didn’t become popular till after World War II in the U.S.

“Old-fashioned” human-powered gardening machines have been making a comeback recently, reflecting changes in the way people think about air pollution, noise pollution, and the ecological impact of lawns.

Automobiles were all stick-shift, with crank-down windows. Early Ford cars had a rumble seat, an open seat for two in the back.

Although available earlier, seatbelts didn’t gain popularity till the mid-50s, and then they were optional. Legal changes required that all car seats had seatbelts by 1968, and all passengers had to wear them after 1984.

Interestingly, high-end cars could get air conditioning as early as 1933, and Chevy was offering radios in the 1920s—i.e., earlier than houses had air conditioning, and before transistor radios swept the country!

Gas stations were not self-serve. Gas did not cost more than $1 per gallon till 1980.

Families were lucky to have one car.

Changes in Typing Machines

Typewriters were manual. The darkness of the print depended on the pressure on the keys, and hitting two keys at a time resulted in a jam that the typist had to untangle by hand.

At the end of a line of type, the typist had to return the carriage manually, resulting in the sound of a bell. One could choose single, double, or triple spacing.

One explanation for the keyboard being less than optimal for convenience is so that the typist wouldn’t work too quickly and jam the keys repeatedly. The QWERTY keyboard layout, developed for typewriters in the 1870s, remains the de facto standard for English-language computer keyboard.

Using a manual typewriter requires a lot of paraphernalia, such as inked ribbon and a typewriter eraser for mistakes. If one needed copies, the lack of copy machines meant that one needed to use carbon paper, which made correcting all copies a major pain.

Apparently, manual typewriters are still available, but used primarily by poets.

Manufacturers of electric typewriters, introduced by 1973, switched to interchangeable ribbon cartridges, including fabric, film, erasing, and two-color versions. At about the same time, the advent of photocopying made carbon copies, correction fluid, and erasers less and less necessary.

Still a far cry from personal computers and in-home printers!

Entertainment

Quiet pleasures were the norm for children: reading, playing cards or board games (e.g., Monopoly), “dressing up,” putting on puppet shows, jacks or pick-up-sticks.

Outdoor games burned off energy: tag, hide and seek, statues, mother-may-I, Simon Says, races, jump-rope, pick-up games of basketball, baseball, or football. Pediatricians speculate that changes from outdoor to indoor diversions in early childhood may be responsible for the increase in children with near-sightedness.

Playing outdoors—biking, hopscotch, catching fireflies, whatever—was typically without adult supervision or worry.

Television sets were produced and released commercially in America in 1938 but didn’t become popular until after World War II. The sets had three “channels” and changing channels required physically turning a knob. No mute. No recording. And all programming was black and white.

Movies were mostly black-and-white, too, until 1967! That was the first year in which film studios produced more color films than black-and-white (just two more, but this was the tipping point).

Music on demand records played on a victrola. Listening to a record required cranking (winding up) the victrola and placing the needle arm on the record by hand. Early vinyl records came in 33 1/3 singles or 78 albums.

Radio was a big source of entertainment prior to tv, providing comedy, music, thrillers, dramas, something for everyone. Radios were actually furniture at first. Portable radios, hand-held, carry anywhere, transistor radios really got going in the mid-1950s.

Communication

News came from newspapers and news broadcasts on radio, later television. It was not available 24/7.

Mail meant letters, physical paper pages delivered via USPS. In 1955, it cost 3 cents per ounce, 6 cents per ounce for Air Mail. Early in the century, in some cities, mailmen (always men) delivered the post twice a day! In small towns, with no home delivery, people had mail boxes at the post office, with combination locks.

Phone Call Changes

Telephones appeared in upscale households starting in the late 19th century. But by the 1950s about one-third of American households still didn’t have a phone.

At that time, people did not own their telephone; they rented it from the telephone company. Telephones had rotary dials and were either freestanding or wall mounted, but all were landlines. Most households had only one, in a central location.

There was no answering machine/voice mail option.

Private lines were a luxury. Party lines (from 2 to more than a dozen (!) households) had a specific number of short and long rings to signal which phone was being called. Anyone on the line could pick up—meaning any other party on the line could listen in.

With no portable phones, those needing to call had to find a pay phone, mostly located in phone booths, and have a pocketful of change. Phone companies charged for calls by the minute. On average, pay phone calls cost $0.05 into the 1950s and $0.10 until the mid-1980s. The pay phone peaked in 1995 when millions were scattered all over the country.

Long distance calls cost more than local calls, the cost going up after 3 minutes. One could call collect, i.e., request that the person being called accept the charges. Sometimes families who wanted to know that someone had arrived safely would work the system by having the traveler call collect but the recipient would refuse the collect call, message received.

Shopping

“Wish Books” were the nation’s Amazon from the late 1800s through the first half of the 20th century. Sears, Roebuck, & Company and Montgomery Ward sent thick catalogues packed full of everything from clothing to toys to household appliances. By 1894, the Sears catalogue was 322 pages.

As one man told me, “In the fall we’d sit down with the Wish Book and I could mark what I’d like to have for Christmas—up to $5.”

Both companies offered a mind-boggling array of products, including medical and veterinary supplies, musical instruments, firearms, bicycles, sewing machines, baby buggies, and houses!

Modern Home No. 15, available for only $725!

Sears house kits came in 447 different designs. At the economy end, $659 covered all the lumber, lath, flooring, roof, pipes, cedar shingles, paint, and other materials needed to build a five-room bungalow, featuring two bedrooms, a kitchen, and a front porch. At the other end of the spectrum, the grand “Magnolia” cost $5,140 to $5,972.

Sears advertised all kits with the promise that “We will furnish all the material to build this [house design].” All the parts arrived (usually by train) precut and ready to assemble. From 1908 to 1940, Sears sold between 70,000 and 75,000 homes.

By the beginning of the 20th century, Ward’s catalogue had more than 3 million subscribers to its mailing list.

In 1913 the USPS added Parcel Post Service. The maximum package weight the Post Office would deliver was 11 pounds, but grew to 70 pounds by 1931. Within the first six months of Parcel Post, Sears handled five times as many orders as it did the year before, and within five years doubled its revenue.

Catalogues aside, most shopping was local, in locally owned stores.

Within the Family

Male-female relationships generally followed a set pattern. Women lived at home until they married (when not on a college campus). Most couples had children after marriage.

Announcement of the Florence Crittenton Home in Seattle, 1899

Women pregnant out-of-wedlock faced social disgrace. Under the guise of visiting relatives, such women often went to homes for unwed mothers. Such establishments provided medical care, and some offered a semblance of schooling. Staff (and society) convinced the new mothers to relinquish their newborns for adoption, and then the young women returned to their prior lives.

There were few divorces, few single parents, and few grandparents rearing children. Changes in the legal landscape around families came about very recently. California was the first state to legalize no-fault divorce, in 1969, making it much easier for people to escape abusive relationships. Spousal rape was legal in the US until the 1970s, and laws designating a husband “head and master” of a family, with unilateral control of property owned jointly with his wife, remained in place until 1981.

Gay couples were all pretty much in the closet, certainly not married or parenting children. Staying in the closet was often the only way to stay out of prison until the 1970s.

Nostalgia of a Baby Boomer

Parents taught their children to respect authority without question. Police and teachers are there to protect you. They are always right, do as they say.

Respect for elders was expected from children. This was generally any adult. It included Mr., Mrs., or Miss when addressing them.

“Children were to be seen and not heard.” Enough said, except to emphasize sass or back-talk earned a scolding if not other punishment.

Fathers were the head of the household, provided for the family, and made most of the major decisions.

The evening meal was family time. It was usually at the same time every day, and children remained at the table till the meal was over. Parents forbade toys, books, and other distractions.

Personal Appearance and Finances

Church was a dress-up occasion, especially for women and girls, who wore dresses, hats, and gloves. New outfits for Easter were common.

Business men generally wore suits and ties.

Employed women—e.g., secretaries, teachers, bank tellers, any public facing job—often had to wear skirts, suits, or dresses, and stockings. As recently as 1965, college women were required to “dress” for dinner. Being able to wear jeans to class was a big deal.

Fiscal responsibility was important to many following the Great Depression; good paying jobs and saving for the future were major concerns. “A penny saved is a penny earned.” “Watch the nickels and the dollars will take care of themselves.” People aspired to pay-as-you-go.

Those in need turned to friends, family, or banks for loans. Credit cards started a craze that began to take shape in the 1950s and early 1960s.

Note: Until 1972, women could not get loans or credit cards without a male co-signer.

Bottom Line: Things change, and the rate of change is accelerating. Changes between 1925 and 1950 were substantial, but each subsequent twenty-five year has seen more change than the one before.

BUTTERFLIES HELPING HUMANS

Humans have seen butterflies as deeply symbolic for at least as long as they’ve been making art. In poetry, paintings, music, dance, and fiction, the butterfly signifies the human spirit. They symbolize hope, eternity, and rebirth. But beyond their metaphorical significance, butterflies inspire humans in many other ways.

Butterfly Eyes

Butterflies will always win a staring competition. They have two compound eyes, containing up to 17,000 mini eyes, each with its own lens, a single rod, and up to three cones. Where humans have cones (photo-receptors) for three colors, butterflies have photo-receptors for up to nine colors, one of which is ultra-violet. But what they don’t have is eyelids; hence, they’d always win.

Butterflies eyesight has inspired technology developments potentially beneficial to us all. Professor Doekele Stavenga teaches evolutionary biophysics at the University of Groningen in the Netherlands. “The optical principles evolved in nature have inspired improvements of LEDs, for instance, and colour discrimination processing,” says Stavenga.

Butterflies perceive a spectrum of light beyond human capabilities. This extraordinary vision has inspired scientists to develop multispectral surgical cameras. These cameras, mirroring the butterfly’s sight, help surgeons see more than ever before, making surgeries safer and more precise.

Butterfly Wings

“Only some [butterfly wings] are really transparent. … Morphos (and many others) are structurally coloured, due to optical multilayer reflections,” explains Stavenga.

In 2015, a group of researchers revealed the science behind transparent butterfly wings. Nano-structured pillars of random heights cover each wing surface. Scientists found that the extreme irregularity of these pillars barely reflect any light.

Scientists studying these phenomena in butterflies can apply that understanding to developing new smartphone screens.

Butterflies don’t flap their wings to fly, only to take off. They have “cymbal wings” that “clap.” The distinctive wing clap collects a pocket of air and use it to fly. “Just before the clap, it seems like these wings bend, form like a pocket shape. And then that collapses and they push out again, creating a jet of air, basically,” says Professor Per Henningsson at Lund University in Sweden.

“The shape and flexibility of butterfly wings could be really key to small micro vehicles or drones, that need to be really lightweight and efficient,” Henningsson says.

Butterfly Wing Inventions

The Key Program for International S&T Cooperation Program of China, the National Natural Science Foundation of China, the Shanghai Science and Technology Committee, and the National Key Research and Development program have been funding research into the energy capabilities of butterfly wings. They recently published four elements of progress achieved by studying butterflies.

  • By employing the different properties of butterfly wings, featured researches have successfully fabricated thermal, medical, and vapor sensors, anti-counterfeit security devices, photocatalysts, photovoltaic systems, triboelectric nanogenerators and energy storage systems.
  • More research is necessary but researchers suggest that the applications should extend to photothermal imaging and therapy in cancer treatment and management. The good performance recorded by medical sensors for health monitoring and photothermal capabilities of butterfly-wing-inspired materials will aid in the detection, imaging, therapy, and monitoring of terminal diseases.
  • Similarly, photothermal materials inspired by butterfly wings can gain interest in the emerging stealth technologies research for modern-day warfare and scientific research technologies, such as rockets.
  • Lastly, butterfly wings have exhibited numerous and diverse properties that enable them to respond effectively to external stimuli.

Butterfly Behavior

Butterflies (and moths to a lesser extent) serve as part of a group of ‘model’ organisms that researchers use to investigate many areas of biological research, including such diverse fields as navigation, pest control, embryology, mimicry, evolution, genetics, population dynamics, and biodiversity conservation.

New research on butterflies is proving that these insects are capable of an astonishing range of clever behaviors. They can thwart attacks or outwit competitors. Their abilities range from learning lessons to navigating long distances. “They don’t have a lot of gray matter in their brains, maybe just a cubic millimeter,” says Georgetown University biologist Martha Weiss, “but with it they can do everything they need to do.”

A lot of research concludes that abundance of butterflies is often an indication that an ecosystem is thriving. For one thing, butterflies are an important link in a food chain, as predators and prey. Both adult butterflies and caterpillars are an important source of food for other animals such as bats and birds.

Butterfly Migration

Monarch butterflies have a longer lifespan than most and will take flight from their native USA and Canada habitats to the warmer climate of Mexico for winter. Some migrating monarch butterflies travel over 4800km (2983 mi) to reach their warm winter home.

Butterflies only flutter on takeoff. Long-distance migrants like monarchs will save energy by holding their wings in a flat “V” and gliding. “When they’re migrating, monarchs will fly a few feet off the ground in the morning until they hit a thermal rising off some barren earth or asphalt. Then they’ll rise like a hawk.” So says Orley Taylor, a University of Kansas ecologist and director of Monarch Watch, a mark-and-recapture program. Monarchs can ride a thermal to 5,000 feet.

Out of sight of humans, butterflies on their way to their usual wintering grounds in Mexico each fall migrate in such dense concentrations that they show up on radar. Despite flying 2,000 miles on paper-thin wings, their mastery of low-powered flight means they arrive barely winded. “A lot of monarchs arrive in remarkable condition,” says Taylor. “They look like they just hatched.”

Butterfly Food

Whether they migrate or not, butterflies are important pollinators. We think of honey bees as great pollinators, and they are, but they confine themselves to a much smaller range than even stay-at-home butterflies.

Nectar is an important component of a butterfly’s diet. Technically, butterflies can’t eat anything and instead drink all their nutrients. Proteins and minerals gained during the caterpillar’s diet of plants and ants are stored for the butterfly. It’s essential for metamorphosis and sustaining the butterflies through to reproduction.

Thanks to the effort of their crawling caterpillar stage, butterflies are free to get their sugar-fix of instant energy from nectar. You might see butterflies drinking from wet soil or puddles. Gulping up muddy water helps butterflies regulate their temperature and increases their salt supply. People have even found butterflies lapping up the salty tears of turtles. And they will suck up blood if the opportunity arises!

Butterfly Habitat

Like rats, the only continent butterflies can’t be found is Antarctica due to its sub-zero climate.

Because of their sensitivity to environmental changes, butterflies make an ideal specimen for scientists how climate change influences biodiversity. As the planet warms, researchers in Scandinavia have noticed that these beautiful insects have gradually altered their range, expanding northwards. Researchers in Sweden and Finland have discovered an astonishing 64% increase in average provincial species richness, expanding from 46 to 70 species per province.

Butterflies are aesthetically pleasing and few species cause any damage to commercial plants. They are a diverse group of insects containing around 20,000 different species. North America is home to more than 700 of these species. Each type has various behavioral and structural adaptations that allow them to survive in various environments.

Microgravity during a space flight creates almost weightless conditions. Still, astronauts were able to observe metamorphosis of the Monarch and Painted Lady butterflies in space. With a little difficulty, the butterflies managed to emerge. However, they had some trouble navigating. They bumped into the sides of their habitat and struggled to fully expand and dry their wings as quickly as they would here on Earth.

Butterfly Anatomy

Butterflies have taste buds across their wings, feet, and antennae as well as their proboscis.

Butterflies are day insects and “sleep” hanging upside-down from leaves. Hanging on leaves actually protect them from rain and any early morning birds.

Butterflies with ‘warning colors’ like the orange and black of the monarch and the long-winged tiger and zebra butterflies are less concerned with hiding while they rest. These colors indicate to predators that they will be poisonous to eat. Some butterflies have evolved to store the toxins from the milkweed they eat as caterpillars.

Although their habitats range all over the world, butterflies have a fleeting life, with an average lifespan of around three to four weeks. However, it varies across species. In 2009, scientists did a large-scale study and found that butterflies’ lives span from a few days to almost a year.

Bottom line: Butterflies deserve their symbolism. In literature and art, butterflies signify hope, love, and the soul’s eternal nature. In science, butterflies symbolize (and inspire) advances in research and technology.

Waiting

waiting
My Nimrod week this year has included much more waiting than usual.  The usual includes waiting for morning coffee and three abundant meals a day.

 

The usual includes waiting for afternoon conferences and workshops and evening readings.

Some years—including this one—it’s not unusual to wait for the rain to stop.

 

virginia weather
Because I’ve been technologically impaired this week I’ve spent a lot of time reading and pondering. And I’ve spent a lot more time than usual waiting for the dedicated writing time to be over so I could socialize, or play, or just relax.

 

But the best wait of all was a couple of hours Thursday morning. I’d heard rumors that a quiet, polite young man who is working in the dining hall this summer can perform computer magic. And he did so for me! He came over after DR cleanup and unlocked my documents!
waiting
So now I no longer have to wait to go home, to spend hours in the Apple Store waiting for a seat at the Genius Bar. I no longer have to wait to write!

 

waiting

Surviving Technology Dependence

Surviving Technology Dependence

So, I’m here at Nimrod for the week, and it is gorgeous as ever in spite of the daily showers and thunderstorms. I arrived with great optimism and enthusiasm for the days ahead. And then it all went to hell in a handcart.

Surviving Technology Dependence

First my printer wouldn’t print. It signaled low ink so I replaced the cartridge, and still it won’t print. Yesterday was my day to be “on”–i.e., have the conference with Cathy Hankla (writer in residence), followed by group critique, followed by reading to the group after dinner (not the work that had been critiqued). I was disgruntled about the printer, but I’d brought copies of all my work for critique and I figured I could do my evening reading from the screen.

Surviving Technology Dependence

I spent yesterday morning reworking my 1,000-word piece. My computer started frustrating me. I’d have the document up and all of a sudden– and frequently– the screen image would go from 125% to 100%, 73%, 50%, 27%… but I persevered and was pleased with the results. I saved it before going to lunch. And after lunch, the document wouldn’t open. I got a message that the required index.xml was missing– whatever the h*ll that means! So I tried to get online help, ended up spending more than an hour and $44 with no apparent effect, so I cut that off and pondered what in the world I’d do about my reading.

Surviving Technology Dependence

I ended up reading a timed writing. I had done that for my fiction class earlier this summer. It wasn’t great, but it was well-received.

So last night, I was reviewing the day and decided that whatever else, my conference and workshop had been great! I’d submitted “The Doll’ and the first draft of a short story murder mystery set during the Civil War at Chimborazo Hospital. Cathy concluded that both pieces shared the same strengths and weaknesses. And BTW, both dealt with amputations and body integrity– which was not a thought that had crossed my mind! The group’s appreciations, trouble spots, and suggestions are going to be extremely helpful with re-writes.

Surviving Technology Dependence

Participants send work to Cathy ahead of time and one of the things she does is bring in books with marked passages she thinks will be helpful to each participant. She recommended a section of Steering the Craft for me. Coincidentally, I’d brought that book with me, having bought it on the recommendation of Amy Ritchie Johnson, my VMFA Studio School teacher. So if you are a writer, get thee a copy. And more importantly, read it. (Do as I say, not as I did.)

Surviving Technology Dependence

Last night I concluded that boiling frustration and irritation are not good. (Duh! You heard it here first.) As soon as I return home I’ll take my computer to the Apple Store Genius Bar. In the meantime, I’ll just go back to yellow pad and pencil and make the best of it. (Those of you who’ve read my blog on old writing technology will know how difficult this will be for me. But I shall persevere!) I’ll take copious notes on work to be revised after my word processing function has been restored. I’ll read Le Guin and Natalie Goldberg (Writing Down the Bones) to improve my writing and other books for pleasure.

Technology will not ruin Nimrod for me! I’ll still enjoy soaking up Nimrod’s atmosphere as well as the enthusiasm and wisdom of all the writers.