1

Tin can tab holes

Image: frame harirak

The tab on a tin can, which we use to open it, has two holes—one smaller than the other. If you turn the tab around and place the smaller hole over the can’s opening, you can slide a straw through it , keeping it in place.

2

F and J bumps on keyboards

Image: Jan Loyde Cabrera

Have you ever noticed the small bumps on the F and J keys of every computer keyboard? These bumps are tactile information that lets you know where your fingers are placed on the keyboard without having to look at them.

3

Pasta scoop holes

Image: María Sainz Cabezalí

Most people think the hole in the middle of a pasta scoop is just a strainer for draining excess water. While it does serve that purpose, it is actually designed to measure a single serving of spaghetti .

4

Oven under drawer

Image: Andrea Davis

The drawer beneath an oven is designed to keep food warm without cooking it further. In some models, it functions as a broiler drawer , it can be used for grating cheese. A heating element above the drawer allows for high-heat cooking.

5

Extra fabric

Image: PlanetCare

Some clothing items come with a small piece of extra fabric, matching the garment's material. This fabric isn’t meant as a patch for repairs but rather for testing in the washing machine , allowing you to check how it reacts to different wash cycles before laundering the entire garment.

6

Pan handle hole

Image: Mara Conan Design

The hole at the end of most pan handles is designed to hold a wooden spoon , preventing messes on the kitchen counter. Simply slide the handle of the wooden spoon into the hole, letting the spoon rest over the pan when not in use.

7

Toaster crumb tray

Image: Daniel Salgado

Hidden away at the bottom of your toaster’s side is a small removable tray designed to catch and collect crumbs . You can slide it out to dispose of the crumbs and slide it back in for easy cleanup.

8

Marker on laundry detergent’s bottle cap

Image: Julianna Arjes

Most people who do laundry know that the bottle cap on laundry detergent is used to pour the liquid into the washing machine. However, not everyone notices that these caps have markings inside to measure the correct amount of detergent for a single wash cycle.

9

Utility knife blade replacement

Image: ds_30

When your utility knife blade starts to show signs of wear, you can break off the end segment to reveal a fresh, sharp edge . To do this, remove the detachable plastic piece from the back of the knife. This piece has a small slot where you can insert the blade’s end segment and snap it off safely. Once done, simply reattach the plastic piece, and your knife is ready to use again.

10

Color thread on wheel tire

Image: Jaye Haych

Many tire manufacturers embed colored threads near the outer edge of tires to indicate when they need to be replaced. These thread lines help measure tread depth . When the tread wears down to the level of these colored lines, it signals that the tire is approaching the end of its usable life and may need to be replaced.

11

Pint glass bulge

Image: tito pixel

If you've ever wondered what the bulging part on the sides of a pint glass is for—besides aesthetics—the answer can be found in bars and pubs everywhere. When glasses are stacked, they can sometimes get stuck together . However, pint glasses with a bulging design prevent this from happening .

12

Tic Tac dispenser

Image: jarmoluk

Tic Tac containers have an oval-shaped indentation in the lid, where a single Tic Tac can fit snuggly . This design functions as a dispenser for individual servings. Instead of shaking the container like a salt shaker, simply tilt it on its side, open the lid slowly, and a single candy will appear on it.

1

A Charlie Brown Christmas (1965)

Image: Frankieleon., CC BY 2.0

We’ll begin with an absolute classic. Peanuts is not only one of the most groundbreaking and timeless comic strips, but it also inspired one of the most memorable holiday specials in history. A Charlie Brown Christmas first aired in 1965 and featured the entire Peanuts gang trying to lift Charlie Brown’s holiday spirits. In the end, the kids realize that Christmas isn’t about expensive gifts or impressively decorated trees but rather about spending time with those we love .

2

How the Grinch Stole Christmas! (1966)

Image: Alex Stone

You might think a Christmas special without Santa Claus wouldn’t be popular, but leave it to legendary children’s author Dr. Seuss to create a character so endearing and captivating that he steals the show. For many Americans, 1966’s How the Grinch Stole Christmas! is the ultimate Christmas special—and for good reason. From the stunning animation to Boris Karloff’s incredible narration , this TV classic is truly a gem of American culture.

3

Frosty the Snowman (1969)

Image: Ethan Hu

We all have warm memories (ironically) of building snowmen with friends and family—sculpting funny features while ignoring our increasingly cold fingers. The 1969 TV special Frosty the Snowman took that childhood experience a step further by bringing to life a wish we’ve all had: What if our beloved snowmen suddenly came alive ? The special tells the story of Frosty, a snowman who springs to life when a magic top hat lands on his head.

4

Rudolph, the Red-Nosed Reindeer (1964)

Image: Tim Gouw

Like many entries in this article, the 1964 stop-motion Christmas special Rudolph the Red-Nosed Reindeer was inspired by the 1939 poem of the same name. It tells the story of Rudolph, a young reindeer ostracized by Santa’s other reindeer for his bright and shiny red nose. However, Rudolph —and the audience—soon learns that our differences are what make us special. In the end, he earns his place by leading Santa’s sleigh on Christmas Eve .

5

The Year Without a Santa Claus (1974)

Image: __ drz __

Considering he spends 364 nights a year there, you might think Santa Claus would choose a warmer place to live. Case in point: the 1974 stop-motion special The Year Without a Santa Claus tells the story of Santa waking up one cold December morning with a nasty cold . Because of this, Mrs. Claus embarks on a worldwide adventure to try to lift Santa’s holiday spirit .

6

Santa Claus Is Comin’ to Town (1970)

Image: Osman Rana

This 1970 Christmas special features an all-star cast , including Fred Astaire, Mickey Rooney, and Robie Lester . Santa Claus Is Comin’ to Town tells the story of how Santa Claus and several holiday traditions came to be. It was inspired by the 1934 Christmas song of the same name, which was extremely popular at the time.

7

‘Twas The Night Before Christmas (1974)

Image: Karsten Winegeart

The title of the 1974 TV special ’Twas the Night Before Christmas pays homage to the opening line of Clement Clarke Moore’s 1823 poem A Visit from St. Nicholas . However, the special’s plot differs greatly from the original poem. In this version, Santa Claus is offended by a published article claiming he doesn’t exist and refuses to deliver Christmas gifts that year. However, a small mouse known as Father Mouse takes it upon himself to return Santa’s Christmas spirit .

8

The Little Drummer Boy (1968)

Image: Lee Lawson

Drums aren’t traditionally associated with Christmas and are often overshadowed by softer instruments like bells or pianos. However, would you believe that a drum takes center stage in one of the most popular Christmas specials in history? Based on the 1941 song of the same name by Katherine Kennicott Davis, the 1968 stop-motion special The Little Drummer Boy tells the moving story of Aaron , a boy who, after many hardships, experiences the very first Christmas with his loved ones .

9

"A Christmas Carol" (1971)

Image: Elin Melaas

Many consider A Christmas Carol the ultimate Christmas story, as it has been adapted for film, theater, and television countless times . In that sense, we could have chosen any number of excellent Christmas specials that pay homage to Charles Dickens’s timeless classic. However, we ultimately selected the 1971 version , starring Alastair Sim and Michael Hordern, as it won the Academy Award for Best Animated Short Film in 1972.

10

A Flintstones Christmas (1977)

Image: 1950sUnlimited, CC BY 2.0

When you think about it, a Flintstones Christmas special doesn’t really make much sense—after all, this prehistoric family lived centuries before the very first Christmas. However, if we overlook that small detail, the 1977 special A Flintstone Christmas is undoubtedly one of the most enjoyable holiday TV specials . The episode follows Fred and Barney as they go to great lengths to bring Christmas to the city of Bedrock .

1

First tracks laid

Image: Tim Wildsmith

Date: 1827

The Baltimore and Ohio Railroad (B&O), chartered in 1827, became America’s first common carrier railroad. Construction began the following year, introducing horse-drawn carriages on iron rails. While rail lines existed before, most were privately owned or served specific industries.

2

Tom Thumb’s race

Image: K. Mitch Hodge

Date: 1830

Shortly after the establishment of the B&O’s chartered line, American industrialist and inventor Peter Cooper designed the first American steam locomotive, Tom Thumb , to convince the railroad’s owners to adopt steam power. To prove the technology’s potential, a race was organized between the locomotive and a horse. Although the horse won after Tom Thumb suffered a mechanical failure, the demonstration successfully proved the superiority of steam engines, marking a turning point in railroad history.

3

The railroad boom

Image: Museums Victoria

Date: 1840s to 1850s

With the rise of steam locomotives, railroads expanded rapidly, connecting major cities and driving unprecedented economic growth. By 1850, the U.S. had built 9,000 miles of railroad tracks . These rail lines played a crucial role in transporting goods—particularly agricultural products—to markets, revolutionizing commerce and travel across the country.

4

First transcontinental charter

Image: Alex Boyd

Date: 1862

The Pacific Railroad Act, signed by Abraham Lincoln in 1862, authorized the construction of the first transcontinental railroad, connecting the East and West coasts. The legislation empowered the Union Pacific and Central Pacific Railroads to undertake this monumental task, offering land grants and bonds to support the project. Beyond its technological significance, the act also demonstrated the federal government’s commitment to uniting the nation, fostering economic growth, and solidifying the country’s infrastructure.

5

Driving the Golden Spike

Image: Matt Benson

Date: 1869

On May 10, 1869, the Union Pacific and Central Pacific Railroads met at Promontory Summit, Utah, completing the first transcontinental railroad. During the ceremony, a 17.6-karat golden spike was ceremonially driven in —then promptly removed to prevent theft. This historic achievement connected the nation like never before, reducing cross-country travel time from months to days and forever transforming America's transportation landscape.

6

Standardized time zones

Image: Igor Savelev

Date: 1883

Another transformative effect of railroad expansion and faster travel times was the need for standardized timekeeping. To address the confusion caused by varying local times, the system of time zones was introduced. This not only revolutionized rail scheduling but also transformed travel and commerce across the country, helping synchronize operations nationwide and ensuring greater efficiency and coordination.

7

The Pullman revolution

Image: Jennifer Latuperisa-Andresen

Date: 1867

In 1867, George Pullman introduced the first luxury sleeper cars, offering passengers unmatched comfort on long-distance journeys. Pullman cars featured plush seating, fine dining, and exceptional on-board service, elevating the railroad experience to new heights. These innovations set a standard for first-class travel that extended far beyond railroads.

8

Connecting the South

Image: Oxana Melis

Date: 1870s

During the American Civil War, railroads were a strategic asset, enabling the swift movement of troops and supplies. After the war, Southern rail development played a key role in integrating the South into the broader U.S. economy, facilitating trade and mobility in the Reconstruction era. The Southern rail network expanded from 11,000 miles in 1870 to 29,000 miles by 1890, breaking the region's isolation and fostering economic growth.

9

Electric rail debuts

Image: Museums of History New South Wales

Date: 1888

Richmond, Virginia, became the site of America’s first electric streetcar system, forever revolutionizing urban transit. The system had a significant impact on the emerging electric trolley industry, with its design serving as a model adopted by many other cities. This shift marked the beginning of modern public transportation, transforming urban landscapes and mobility for generations to come.

10

The Golden Age

Image: Marco De Luca

Date: Early 20th Century

From 1900 to 1930, railroads dominated American transportation, carrying nearly all freight and passengers . During this period, innovations in track systems, signaling, and luxury amenities reinforced their status as the nation’s lifeblood. The industry thrived unchallenged until the rise of automobiles and airplanes reshaped the transportation landscape.

11

Amtrak takes over

Image: Jan Canty

Date: 1971

During the post-World War II economic boom, airlines and Interstate highways pushed many railroads out of business . As passenger rail declined, the U.S. government created Amtrak to sustain intercity travel, consolidating struggling private lines into a national service. While freight rail remained strong, Amtrak preserved passenger trains’ legacy, ensuring their continued role in America’s transportation system.

12

Modern freight titans

Image: Akshay Nanavati

Date: Present Day

Finally, we've reached the last station on our railroad journey! While the railroad landscape has drastically changed since its golden era, trains remain a vital backbone of the country’s economy. Freight railroads now dominate the industry, transporting over 1.7 billion tons of goods annually. The U.S. boasts one of the world’s largest and most efficient freight rail systems , transporting everything from coal to electronics and continuing to drive commerce and industry.