Quick hits: Using a pay phone; hated Halloween candy; oral health is part of overall health; dude ranches for all

Finding and using a pay phone is a modern curiosity.
(Photo by Darin Epperly, Flatwater Free Press)

Smartphones may be the way of today, but pay phones still exist, and a call can cost a mere quarter. "Lane Handke called his wife to tell her he was bringing home the shelves they needed to finish their cabinet. The call cost him 25 cents," reports of Kevin Warneke of Flatwater Free Press. "Then, he phoned a friend just to say hello. . . . Handke made his calls from a pay telephone standing outside the Pierce Telephone Co. building. He felt drawn to this pay phone by curiosity. Pulled toward it by nostalgia." He told Warneke, “I hadn’t used a pay phone in decades. People were looking and wondering what I was doing. I thought it was kind of cool.”

While wind, solar, nuclear and fossil fuels are all part of the U.S. energy grid, geothermal power may be the next source to enter the mix. "The promise of new engineering techniques for geothermal energy – heat from the Earth itself – has attracted rising levels of investment to this reliable, low-emission power source that can provide continuous electricity almost anywhere on the planet," writes geophysicist Moones Alamooti for The Conversation. "That includes ways to harness geothermal energy from idle or abandoned oil and gas wells. . . . In the first quarter of 2025, North American geothermal installations attracted $1.7 billion in public funding – compared with $2 billion for all of 2024."

Do you know which Halloween candies are the most
disliked? (Adobe Stock photo)

As Halloween gets closer, adults and kids out shopping are met with store shelves packed with chewy eyeballs, glow-in-the-dark worms, bat-shaped candy bars, corn that's not real corn, and festive fall packaging. But some people find the  sweet, sticky world of Oct. 31 candy disgusting -- so much so, there's a list of the 10 most despised Halloween candies. Guesses go here.

Oral health and overall health are closely linked, and some "practitioners think dentistry should no longer be siloed," reports Lola Butcher for Knowable magazine. "Dentistry and medicine have operated as parallel fields: Dentists take care of the mouth, physicians the rest of the body. That is starting to change. . . . Dental hygienists have started working in medical clinics; physicians and dentists have started a professional association to promote working together; and a new kind of clinic — with dentists and doctors under one roof — is emerging. . . . The list of connections between oral health and systemic health — conditions that affect the entire body — is remarkable."

Triangle X Ranch, inside Grand Teton National Park, has been in the Turner family for nearly a century. 
(Triangle X Ranch photo via The New York Times)

Saddle up or relax at one of these six dude ranches. "All-inclusive guest ranches let you connect with nature, as well as your inner cowpoke, on the trail, around the campfire and under the starry skies," reports Ruffin Prevost for The New York Times. Whether honing horse skills, seeking majestic views, or simply wanting to leave technology and stress behind by heading out to the American West, Prevost's list offers suggestions and resources for a rural getaway.

Here a seed, there a seed, everywhere a company selling or consolidating to sell seeds. "Keeping track of [seed] brands — especially corn and soybeans — can be daunting," reports of Chris Torres of Farm Progress. "Knowing who owns what can provide crucial insights into what companies are behind the brands you buy, how they source and develop genetics, and what sorts of technology may be available to you." A compact seed chart and a listing of university variety seed trials are found here.

Each piano was tuned slightly differently to produce 11,000 Strings.
(Photo by Stephanie Berg via the Smithsonian)

When 100 pianos at the Hailun piano factory in China were all played together to test their performance before being shipped out, conductor Peter Paul Kainrath was there to experience the "massive sound," reports Ella Feldman for Smithsonian magazine. "The cacophonic scene left Kainrath so inspired that he called Austrian composer Georg Friedrich Haas to discuss its potential. . . .The next morning, Haas told Kainrath that if he brought him 50 pianos, he would compose a piece. The resulting composition is Haas’ 11,000 Strings."

Quick hits: Appalachian brooms; soap science; school lunches on tour; summer train traveling; escaping the heat

Cynthia Main makes handmade brooms, Appalachian style.
(Sunhouse Craft photo via the Yonder)

When a talented crafter with an entrepreneurial bent got busy making handmade brooms, a new sustainable business in Appalachia was born. "Rural arts programs helped Eastern Kentucky maker Cynthia Main develop Sunhouse Craft, a sustainable business with an Appalachian sense of place," reports Kim Kobersmith of The Daily Yonder. "Main is driven by sustainability and community. With larger revenues, she can pay her small staff a living wage and offer her restored historic storefront as a community gathering space, while moving closer to her goal of developing a 100% local supply chain."

Pioneering women of the 1800s spent grueling hours over a fire making soap every spring. Sounds horrible, but soap itself is somewhat of a miracle. "The discovery of soap dates back approximately 5,000 years, to the ancient city of Babylon in what is today the country of Iraq," writes Paul E. Richardson for The Conversation. "Although billions of people use soap every day, most don’t know how it works. As a professor of chemistry, I can explain the science of soap. . . Soap molecules come together and surround the grime on your hands. The water-loving heads of the soap molecules are on the surface, with the water-fearing tails inside the micelle. This structure traps the dirt, and running water washes it all away."

 

Philadelphia children eating a 'three-cent dinner' at school.
(Science History Institute photo via Smithsonian)

Since the late 1800s, Americans have been arguing over kids' school lunches, but beyond the controversies, the topic offers an interesting look at the U.S. diet. "A new exhibition in Philadelphia spotlights the evolution of American nutritional health through a unique lens: the school cafeteria," reports Sonja Anderson for Smithsonian magazine. "Medical inspections revealed that schoolchildren were malnourished. Many had scurvy or rickets, diseases caused by vitamin deficiencies. . . . Philadelphia and Boston became two of the first cities to offer meals to public school students in 1894. According to a statement from the museum, the exhibition features a tiny aluminum token from 1909, which a Philadelphia child would have used to purchase a 'penny lunch' at school."

A California Zephyr trip is chockablock with scenic
views. (Amtrak photo)

Summer is a time for growing gardens, hiking, swimming, dodging mosquitoes, slathering on sunscreen, and, if you're lucky, taking a long vacation. "Here's how one writer used the $500 Amtrak rail pass to criss-cross the U.S. over the course of one month," writes McConnell Quinn for Condé Nast Traveler. "Unlike planes, where everyone stays in their bubble, trains are oddly social — a rotating cast of characters and glimpses into lives I’d never otherwise encounter. With the USA Rail Pass, I crossed the country three times in 30 days. . . I watched the Pacific creep into view on the Coast Starlight, rode the California Zephyr through the Rockies at sunset, and drifted to sleep somewhere in Texas on the Sunset Limited."

July's heat is surely coming, and for those of us with limited air conditioning options, planning where you will go to keep from baking -- beyond grocery store freezer aisles -- is a priority. One of the all-time favorite spots for escaping heat and humidity is movie theaters. AMC theaters must know they are part of some people's melting prevention plans because "beginning July 9, the movie theater chain will offer 50% off adult movie tickets on Wednesdays for those part of the AMC Stubs rewards program," reports Ramishah Maruf of CNN News. 

Summer is also a time for great reads. It could be on a beach, by the pool, in the grass with your horse or any number of amazing places to chill out and read. Not sure which book to kick off your summer escape? Try one from this list of books that will be made or have already been released as 2025 movies. Wilson Wong of The New York Times writes, "Here are some of the thrillers, romances, sci-fi page turners and detective novels coming soon to a screen near you. This is a running list. Check back for more updates as the year goes on."

"The first novella in the Murderbot Diaries series, 'All Systems Red,' follows a security android that secretly hacks its own operating system, allowing it to think and act independently," Wong writes. "But when an expedition goes strangely awry, resulting in several scientists’ deaths, the robot must help the humans in its own unit unravel the mystery before a similar tragedy befalls them." Murderbot premiered on Apple TV+ on May 16.