Nazi Germany replaced Advent calendars with depictions of family life under Nazi rule

The first printed Advent calendars were from Germany in the early 1900s

Printed Advent calendars originated in early-20th-century Germany, where printer Gerhard Lang created the first commercially produced versions. Inspired by his mother’s homemade countdowns, Lang added small doors in the 1920s, establishing the format that spread worldwide.

German printer Richard Sellmer revived Advent calendars after World War II

Advent calendar production resumed in 1946, when German printer Richard Sellmer began issuing nostalgic winter-town designs that became classics, later exporting them to the United States. His company still operates today, producing more than 140 varieties.

See some of the weirdest Advent calendars you can buy

Modern Advent calendars span nearly every niche imaginable. Shoppers can now buy versions filled with cheese, dog treats, hot sauce, and even sexual-wellness products, reflecting how far the tradition has expanded beyond simple chocolate countdowns.

A German town transforms its entire city hall into a massive Advent calendar

Gengenbach turns its 18th-century town hall into a 24-window Advent calendar attracting up to 220,000 visitors each December. Each night reveals new art, reviving winter tourism in the town.

Exploring Kristallnacht

Nov. 9 and 10, 1938, saw Nazi members break into Jewish stores and homes across Germany in retaliation for the assassination of a German diplomat by a Polish Jew. The event—called "Kristallnacht," meaning "night of the broken glass"—was tacitly condoned by the German authorities at the time. This richly produced interactive explores the events of Kristallnacht guided by one of its survivors, Charlotte Knobloch.

In the 1980s, excerpts from fake diaries of Adolf Hitler were published in a prominent German magazine

Excerpts from the diaries were published in other publications around the world, like The Sunday Times, despite uncertainty about their authenticity. After forensic analysis, the diaries were proven to be fake. The diaries were produced by Konrad Kujau, a petty criminal who frequently produced counterfeits.

Analyzing the anti-Nazi history behind Bauhaus' sleek typography

Following World War I, the Nazi Party used the ornamental Fraktur typeface, hoping to give its materials a classical sheen. The Bauhaus school responded with a sleeker design style, including bolder, rounder fontfaces. Quartz digs into the history behind that decision and how the style can still be found in widely used typefaces like Helvetica.

Dreaming under the Nazi Regime

Days after Hitler seized power, a man told psychoanalyst Charlotte Beradt that he had dreamed of being forced to raise his arm in a Nazi salute ("It took me half an hour to get my arm up, inch by inch"). Beradt recorded this dream and many others so they "might one day serve as evidence." This is an English translation of her work, "The Third Reich of Dreams."

Private home footage of Hitler and his wife, Eva Braun

Care to see what else Hitler and his wife, Eva Braun, were up to during World War II? Then check out this National Archives footage. Some of the videos have been colorized, and all were taken from a collection titled Motion Picture Films Confiscated from Foreign Countries and Sources, between 1940–44.

Many Christians observe a different theme for each week of Advent

Many churches structure Advent around weekly themes—often hope, peace, joy, and love—which shape sermons, prayers, Scripture readings, and the lighting of candles on the Advent wreath. The specific themes vary widely across denominations and communities.

European leaders pursued appeasement of Hitler in the 1930s

In the 1930s, Britain sought to maintain peace by ceding territory to Nazi Germany, most notably via the 1938 Munich Agreement allowing Germany to annex the Sudetenland. These concessions, seen as pragmatic amid anti‑war sentiment, ultimately failed to curb Hitler’s aggression and directly contributed to the outbreak of World War II.

Chanel faced major backlash in 2021 over its $825 Advent calendar

Chanel’s $825 Advent calendar drew millions of views on TikTok after shoppers unboxed items like stickers, string bracelets, and a standard dust bag—products many felt didn’t match the luxury price. The viral controversy made the calendar one of the year's most criticized holiday releases.

The Nazi Party was founded in Germany in 1920 and tried a failed coup in 1923

Founded in Germany in February 1920, the National Socialist German Workers’ Party (Nazi Party) attempted its first major power grab in 1923 with the Beer Hall Putsch—a failed coup in Munich that killed about 16 Nazis and four police officers, led to Hitler’s arrest and treason trial, but ultimately elevated his public profile.

'Keep Calm and Carry On' was long-forgotten World War II propaganda

The British Ministry of Information developed the stoic phrase ahead of German attacks at the start of World War II in 1939. It was never officially released on posters and then lay dormant until 2000, when one of the remaining posters was discovered at a bookstore in the UK. It has since been adapted into countless memes.

Santa Claus originally wrote Christmas letters instead of receiving them

Parents originally used the letters as an opportunity to help discipline their children. Gifts eventually took on a more central role in the holiday, turning the letters into chances for kids to write Christmas wish lists.

Krampus is the evil counterpart to St. Nick in Alpine folklore

In Austrian and Bavarian tradition, Krampus is a horned, demonic figure who punishes naughty children with switches and chains. He is celebrated with parades and costumes around the holiday season.

Comic books were used as a form of government propaganda in World War II

The government recognized that comic books were widely read by servicemen (with nearly half deeming themselves regular readers) and by people around the world, making it a perfect vehicle for its antifascist, pro-American message. In addition, the medium was rather crude, allowing for what historian Paul Hirsch called "incredibly aggressive propaganda."

Looting art is often a byproduct of war

During WWII, Hitler orchestrated the theft of many masterpieces to eventually create his own museum. While many of these were recovered, iconic works such as Raphael's "[Portrait of a Young Man](https://www.dailyartmagazine.com/the-story-of-the-lost-raphaels-portrait-of-a-young-man/)" and Vincent van Gogh's "Painter on His Way to Work" remain missing or were destroyed by the Nazis.

The history and operation of SIGABA, the US counterpart of the Nazi Enigma machine

Developed by the US Army and US Navy, over 10,000 of these machines were deployed by the end of World War II to encrypt messages for the armed forces using three series of rotors. The device would continue to be used until the 1950s, while personal computers were shown to possess enough computing power to crack it by 2021.

Christmas was briefly banned in 17th-century England

In the 1640s, Puritans outlawed Christmas, deeming it wasteful and unbiblical. For nearly two decades, celebrations were suppressed and violators fined, though many ignored the ban. The law was repealed in 1660.

Norman Rockwell was sometimes confused with another Rockwell, who was a notorious Nazi

George Lincoln Rockwell was the founder of the American Nazi Party and had no relation to Norman Rockwell, the beloved American painter. But that didn’t stop people from confusing the two or suggesting that they were family members. It was something that Norman Rockwell’s granddaughter said had greatly disturbed the painter.

Oktoberfest has been canceled 26 times

The first time, in 1813, Bavaria was fighting off Napoleon’s army, which left little time for celebration. Years were also lost to the Austro-Prussian War, a worldwide cholera outbreak, and both World Wars. Most recently, the 2020 and 2021 Oktoberfests were canceled due to COVID-19.

Women in WWII used tattoos to avoid capture

During World War II, Japanese soldiers kidnapped women from Southeast Asian countries and forced them into sexual slavery. But they hesitated to capture married women, a fact that women from the island of Timor exploited, painstakingly poking tattoos onto their bodies that marked them as married women.

Sartre staged his first play in a POW camp

While imprisoned by the Nazis, the French writer was given permission to write and produce a Christmas show for 15,000 of his fellow POWs. He took the opportunity to produce "Bariona, or the Son of Thunder," a Nativity play that subtly criticized his captors without arousing their suspicions.

The dreidel is a gambling toy common in Europe in the 18th century

It comes with many Jewish legends and folklore, including claims that young Torah scholars in ancient times used the toy as a secretive means of studying. Historians agree, though, that no evidence of dreidels exists beyond the 18th century.

American dance legend Martha Graham, sometimes called 'the Picasso of dance,' refused to perform at the 1936 Olympics in Berlin and conceived the piece 'Chronicle' in response to the experience.

Clever Hans was a 1900s horse that was believed to be able to solve math equations, tell time, and read and comprehend German, until a psychology student discovered how he got his answers.

The history of many kitchen appliances involves unexpected discoveries and applications, including wartime radar turned hamster defroster and replacing an 'ice king' with heat-stealing boxes.

In 1945, Surrealist artist Salvador Dalí and legendary animator Walt Disney began collaborating on a short film that was not completed until 2003, years after both men had died.

Up to a million Girl Scouts sell about 200 million cookie boxes every spring, generating $800 million, largely because refusing a child is frowned upon

Prince's sexually explicit 1984 track 'Darling Nikki' attracted the ire of the Parents Music Resource Center, an advocacy group that inspired the Parental Advisory sticker, even though the song ends with a Christian message.

El Niño, Spanish for 'the boy,' was named after Jesus Christ because the phenomenon resembled the weather changes observed around Christmastime.

The Brothers Grimm were lawyers before they were storytellers, but became interested in fairy tales as they began investigating how rules and customs had been passed down through cultures.

Mid-century modern graphic designers, known for their bright colors and bold lines in advertising, also found success with children's books.

See the most iconic photos from four decades of LIFE magazine

Against his wishes, Albert Einstein's brain was removed before his cremation, and the pathologist responsible stored it for decades in mason jars within a beer cooler.

Graffiti dates back to at least ancient Pompeii, where citizens scrawled messages to one another on public walls

'Silent' fireworks have gained more interest in recent years as a quieter celebratory option.

Sunflowers have long been a symbol of nuclear disarmament because they can extract large amounts of radioactive cesium from soil.

The idea for the Federal Reserve was conceived in secret in 1910—with bankers donning duck hunt gear for disguise while traveling to a remote country club on Georgia's Jekyll Island

The story of Dollree Mapp, whose legal challenge over her 1957 conviction for possessing "obscene material" led to a major strengthening of the Fourth Amendment

Budweiser stores yeast derived from the original 1800s strain in a secret bunker, which only the Head of Yeast Management can access—not even the CEO

The 1987 Nintendo video game 'Stadium Events' isn't known for being particularly fun, but its scarcity has made it a highly sought-after item that has sold for up to $35K at auction.

A 2019 Facebook event called on attendees to "Storm Area 51, They Can't Stop All of Us," resulting in countless memes, the creation of a music festival, and eventually the arrests of those who did try to approach the area.

Volcanic activity may have triggered the Black Death by spewing gases that led to crop failures in Europe, thus forcing the import of grain ships with plague-infested fleas.

In 2026, Finland was named the world's happiest country for the ninth consecutive year based on its wealth, social safety network, and high life expectancy, among other factors.

44% of Americans say they pray at least once a day—discover how your state's religiosity stacks up against the rest of the country.

Doctors differentiate between a phobia and fear by asking patients whether their fear interferes with their day-to-day activities.

The Russia-Ukraine conflict is the largest ground war in Europe since World War II in casualties, forces mobilized, and displacement of civilians.

All rainbows are 'raincircles' caused by water droplets separating white sunlight into a spectrum of colors, but Earth's surface blocks the bottom half of the circle from our line of sight.