1

Singing Tesla coils

In the early 2000s, engineers discovered that Tesla coils could emit tones by modulating the sparks themselves. When programmed, they could play songs using bursts of lightning as notes.

Audiences watched and listened as glowing bolts of electricity "sang" familiar tunes like movie themes. These displays, part science and part spectacle, were a short-lived trend, but they were interesting while they lasted.

Image: Brett Wharton

2

Franklin’s glass armonica

Benjamin Franklin invented many things. Among them, a glass armonica, using spinning glass bowls tuned by size . Players touched the rims with wet fingers to produce pure, haunting tones that seemed to shimmer in midair.

Its ghostly beauty amazed 18th-century audiences. Yet rumors spread that the vibrations could cause fainting or madness, making the momentum of the instrument short-lived.

Image: Karim MANJRA

3

Harry Partch’s microtonal instruments

Frustrated with the limits of Western scales, composer Harry Partch built a system using forty-three tones per octave . He crafted odd instruments from glass, bamboo, and metal to play them.

Performers had to relearn music from scratch, producing sounds that felt alien and ancient at once. His homemade orchestra became a true milestone in America’s experimental environment.

4

The theremin craze

Image: Ryunosuke Kikuno

Invented in the 1920s, the theremin created sound from invisible electromagnetic fields, played by moving hands through the air . It was one of the world’s first electronic instruments.

By the 1950s, its eerie wails filled American sci-fi movies and radio shows. Home versions soon appeared, letting living rooms buzz with strange, ghostlike melodies.

5

The Stroh violin

Back in the days when microphones were not so great at picking up sounds, early studios struggled to capture soft instruments. The Stroh violin solved that by replacing the wooden body with a brass horn that amplified sound directly .

Its brassy, nasal tone worked perfectly for primitive recording gear. Once technology advanced, the mechanical violin faded for good.

Image: Mick Haupt

6

Sun Ra’s cosmic jazz

Jazz mad scientist Sun Ra claimed he was born on Saturn and sent to Earth to spread peace through sound. His Arkestra mixed free jazz, chants, and futuristic costumes into wild multimedia performances .

Audiences never knew what to expect: space helmets, electronic keyboards, or cosmic sermons. His blend of myth, science, and swing launched Afrofuturism, a style of his own.

Image: Matt Artz

7

Singing saw

Rural American musicians once discovered that a regular handsaw could "sing" when bent and bowed like a violin . The flexible steel vibrated with a haunting, "human-like" voice.

The sound carried through old-time folk, gospel, and early film scores. Even today, the singing saw appears in grassroots festivals and soundtracks.

8

Prepared piano

Image: Andrew Petrischev

Avant-garde composer John Cage inserted screws, bolts, and rubber between piano strings, turning each key into a new percussive sound . The result was bizarre but original.

He called it the "prepared piano." Audiences heard rhythms that clanged, thumped, and chimed like a whole percussion ensemble.

9

Moog synthesizer

Image: Adi Goldstein

The Moog was born in the late 1960s with its maze of knobs and wires , and it caused a sensation among musicians. Those who experimented found endless possibilities in its electronic tones .

From the Monterey Pop Festival to Wendy Carlos’s soundtracks for The Shining and A Clockwork Orange , the Moog’s strange bleeps reshaped American pop.

10

The Singing Nun

In 1963, a Belgian nun named Sister Luc-Gabrielle unexpectedly topped U.S. charts with "Dominique," sung in gentle French. Her purity and optimism charmed listeners across the country.

Her hit briefly outshone even the Beatles. Though her fame faded quickly, the story of a shy nun reaching number one remains a sweet oddity, for sure.

Image: Pete F

11

The "Longplayer" experiment

Launched in 1999, "Longplayer" is a music piece designed to play continuously for one thousand years without repeating . It was created by American artists who joined the project to maintain its endless cycle.

The music changes subtly with time, echoing life’s slow rhythm. Its creators call it "a conversation between centuries".

12

Hard-drive symphonies

Image: Borja Verbena

In the 2010s, hobbyists reprogrammed old computer drives to "play" songs by spinning and clicking at different speeds . Each tone came from mechanical motion, not speakers.

Videos of clattering machines performing pop hits can still be found all over YouTube. These homemade orchestras turned computer nostalgia into an art.

1

Why are elections held on a Tuesday?

Election Day is always on a Tuesday because of 1800s rural life . Most Americans were farmers who needed a full day to travel to polling places, often by horse. Sunday was reserved for church, and Wednesday was typically market day.

Tuesday became the most practical option: travel on Monday, vote on Tuesday, return on Wednesday. November was chosen because the harvest season had ended, but winter had not yet made travel difficult.

2

Why do voters register in advance to participate?

Voter registration exists because the U.S. has no single national voter list . Since elections are run locally, authorities need a system to confirm identity, residency, and eligibility before Election Day.

The practice expanded in the 1800s as cities grew, helping manage large populations and reduce fraud. Today, it remains a key administrative step in a decentralized system.

3

Why does the Electoral College decide presidential elections?

The Electoral College was created as a compromise between letting Congress choose the president and allowing a direct popular vote, which proved logistically challenging at the time . The founders were concerned about balancing power and limiting centralized control.

It also gave smaller states more influence against larger states with more population, and reflected the challenges of communication in the 1700s. The system remains as part of the original constitutional design.

4

Does each state run its own election system?

The Constitution gives states the authority to manage elections , reflecting the country’s federal structure. The founders wanted states to retain power rather than create a single national system.

This allowed flexibility based on local conditions like geography and population. Today, it explains why voting rules and procedures differ widely across states. These differences range from voter registration policies to the types of documents required for voting to whether prison inmates are allowed to vote, among many other variations.

5

How are party candidates determined?

Primaries were introduced in the early 1900s to reduce the influence of party insiders . Before that, candidates were often chosen behind closed doors by political leaders.

The reform movement aimed to give voters more control. Primaries shifted decision-making power from party elites to the public, making the process more democratic.

6

What is early voting?

Early voting developed to address the limitations of a single Election Day . As work schedules became less flexible, states began offering additional in-person voting days.

These days, most states offer early voting, with examples like Minnesota, South Dakota, or Virginia, extending that period to over 40 days prior to the official election. This change helps reduce long lines and increase participation. It reflects an effort to adapt an old system to modern time constraints. And, judging by the 60% of votes being cast before Election Day, it works.

7

What about mail-in voting?

Mail-in voting began during the Civil War, allowing soldiers to vote while away from home . Over time, it expanded to include civilians who could not easily reach polling places.

Its broader use today reflects convenience and accessibility, especially in a large country where distance and mobility can be barriers to in-person voting.

8

What can a ballot include?

F ederal, state, and local referendums are often combined into a single election . This means that American ballots can include several voting points.

Studies indicate that this approach saves money by avoiding multiple referendums and increases participation by attracting individuals interested in voting on those topics. It also allows voters to decide on laws and policies directly through referendums and ballot measures.

9

Who are the poll workers?

Poll workers are typically local citizens because elections are run at the community level. Instead of a national workforce, local governments recruit and train temporary staff.

Most poll workers are community members who apply directly through their local election office. Also, in many states, local chapters of political parties submit lists of recommended workers to election boards. Officials often prioritize these nominees to meet legal requirements for partisan balance.

10

Why is Election Day not a federal holiday?

Election Day was never made a federal holiday because early lawmakers assumed rural voters had flexible schedules. Travel time, not work obligations, was the main concern .

Today, this decision is often debated. Modern work patterns make weekday voting less convenient, leading to calls for reform or expanded voting options.

11

Why do results take so long?

Final results can take time because ballots must be carefully verified before counting . This includes checking signatures, eligibility, and processing mail-in and provisional votes.

While early results are reported quickly, official certification happens later. The delay reflects a priority on accuracy and legitimacy over speed.

1

Block Island, Rhode Island

Image: John Angel

One of the "Last Great Places" in the Western Hemisphere, as declared by the Nature Conservancy, Block Island has done a great job at preserving its natural beauty, with 40% of its territory being devoted to wildlife refuges.

32 miles of coastline and inland trails, along with beaches, biking, and trekking provide ample opportunities for enjoying the great outdoors. And, when the sun goes down, a healthy scene of bars and restaurants with an easy-going atmosphere and great food welcomes visitors.

2

Alamosa, Colorado

Image: Shelby Cohron

Colorado is not just about ski resorts and mountains, as Alamosa proudly demonstrates. If you head down south in the Centennial State you will find this high-altitude agricultural community mainly known to UFO sightings chasers and birdwatchers.

The town, packed with antique shops and craft breweries, is near the Great Sand Dunes National Park, a surreal place that makes visitors feel as if they were in the Sahara desert. The San Luis Valley and the Sangre de Cristo mountains, also near, provide ideal spots for hiking and exploring during the summer months.

3

Ice Age Trail, Wisconsin

Image: Dave Hoefler

Hiking trails might not look like the most crowded places but they can be—the popular ones, at least. Wisconsin’s Ice Age Trail offers 1,200 miles of scenic hiking paths without the heavy foot traffic of places of most known trails.

The trail can be thoroughly enjoyed without the need to traverse it in full, as it has many segments that can be discovered individually. Wooded hills, gorgeous glacial lakes, and plenty of trailside camps and small communities to rest make this trail a great spot for a holiday in nature.

4

Pioneer Valley, Massachusetts

Image: Larry Ferreira

There is much more to Massachusetts than Boston, Cape Cod, and the Berkshires—for example, the Pioneer Valley . Carved by the Connecticut River, this peaceful area is home to several vintage mill cities turned into modern towns full of restaurants and one-off shops.

Hikers can walk the north woods on the New England Trail and Springfield visitors can discover the Naismith Memorial Basketball Hall of Fame, where the sport was born in 1891, as well as the Amazing World of Dr. Seuss Museum & Sculpture Garden.

5

John Day Region, Oregon

Image: Anna Vineyard

While it has managed to avoid massive crowds for all of its existence, it's hard to believe that a natural wonder as picturesque as John Day Region will remain a calm place for much longer in this day and age. Take a moment to Google-search John Day Region’ s Painted Hills and you will get the idea.

And if that is not enough reason to make you plan a visit, the region is packed with old-growth rainforests, canyons, high desert plains, and undammed rivers complete with sandy beaches and gorgeous meadows, all in an easy-to-move-around area.

6

Pennsylvania Wilds

Image: Lera Kogan

When considering the abundance of wildlife and untamed mountain creeks, ancient trees of the Forest Cathedral, and Pine Creek’s own version of the Grand Canyon, it becomes clear that the Pennsylvania Wilds is a region that lives up to its name.

Sprawling across a vast expanse of the rugged Allegheny Plateau, the region boasts 29 state parks, two national wild and scenic rivers, a world-class stargazing center at Cherry Springs, and human relics like the Kinzua Bridge.

7

Tulsa, Oklahoma

Image: Drew Harbour

A city that has a ton of amazing things to offer but never appears on those glamorous Top-Cities-To-Visit lists, Tulsa is a hidden jewel of the Midwest. Its beautiful Art Deco architecture, impressive museums and cultural institutions with collections rivaling those of major cities, lively music scene, and craft breweries make it a great long weekend destination.

The best time window to visit would be from September to November when the temperate weather is ideal for walking tours and bike rides in the historic neighborhoods. The Tulsa International Airport has nonstop flights from all over the country, all year long.

8

Cumberland Island National Seashore, Georgia

Image: Parker Hilton

Combining beach fun and outdoor adventure with copious wildlife, Cumberland Island National Seashore receives visits that usually stay for the day. But staying overnight at beachside campgrounds or the Greyfield Inn is a fun adventure as well.

Georgia’s largest and southernmost barrier island is full of wild horses, sea turtles, wild turkeys, and infinite birds everywhere to be seen along the island’s 18-mile-long beach.

9

Western Tennessee

Image: Joshua J. Cotten

An enticing blend of nature, history, music, and food tells us that there is so much more to Tennessee than the tourist magnet that is Nashville. From the cradle of blues, soul, and rock ‘n’ roll that is Memphis to the historical sites of Shiloh National Military Park and Fort Donelson National Battlefield to the Meeman-Shelby Forest State Park that conserves nearly 13,000 acres of rare hardwood bottomland along the Mississippi River, including eerie bald cypress swamp. Western Tennessee is a place to explore.

10

Ouachita Mountains, Arkansas

Image: Oliver Graham

The few visitors who venture past Hot Springs National Park, and into the highlands of west-central Arkansas are rewarded with a haven of solitude and natural wonder in the form of the Ouachita range.

These mountains are ideal for those who like their hiking, camping, and fishing in a peaceful environment. And, if that proves to be too calm, Magazine Mountain is a regional hang-gliding mecca that also boasts amazing mountain biking routes.