Hong Kong: British colony turned Chinese police state

History of Hong Kong: an illustrated timeline

This visual timeline explores the history of Hong Kong, a Chinese community that was under British rule for 156 years until it was returned in 1997. Hong Kong was ceded to the British via the Treaty of Nanjing, an agreement that ended the First Opium War. This timeline details 25 crucial events that have happened to and in Hong Kong, a Democratic territory that stands apart from mainland China's Communist government.

How the British Empire transformed into today’s voluntary Commonwealth of Nations

This video explains how former British colonies—now independent states—evolved into the modern Commonwealth, a loose association representing nearly one-third of the world’s population. It traces the shift from imperial rule to a cooperative forum with no legal obligations to Britain or its monarch.

How China's 'one country, two systems' works

"One country, two systems" is a principle put forth by the People's Republic of China as its approach toward formerly independent regions like Hong Kong and Macau. Supposedly promising administrative independence, China has not always been consistent in its application. Currently, it plans to offer the same arrangement with Taiwan. Learn more in this brief video.

How did China go from an empire to a republic?

In the 1800s, as China's economy was in flux, foreign imperialist powers began appearing on the horizon, leading China to lose land and influence in the region. This 48-minute podcast episode explores how this destabilization set the stage for the...

Chinese citizens express both support and frustration toward smart city surveillance

Although surveillance is viewed as necessary for enhancing morality and enforcing regulations, many citizens adopt mental tactics to distance themselves from it. Surveillance is linked to China's historical "century of humiliation," following the Opium Wars and Japanese invasion.

Take a 360-degree look inside Hong Kong's coffin homes

Hong Kong's lack of affordable housing is forcing hundreds of thousands of residents to live in "coffin homes" — a tiny partitioned apartment that is about the size of a coffin. Experience life inside a coffin home through this 360 VR video.

How cigarettes took over China

In 2022, China had a fifth of the world's population and bought nearly half of the world's cigarettes. This investigation explores how China became plagued by tobacco consumption, something epidemiologists say will strain the country's health system...

A trading company became Britain's most powerful imperial force

The East India Company began as a private merchant venture and grew into Britain’s dominant power in India—amassing wealth, fielding armies, and governing tens of millions until the Crown took direct control in 1858.

Protesters in Boston tossed chests of a type of Chinese black tea called Bohea

There were hundreds of chests of loose tea dumped into Boston Harbor on Dec. 16, 1773, in protest. The tea was not bagged (tea bags were not invented for another 150 years), and they were not bricks, either, a common way to pack tea elsewhere in the world. The tea was mostly Bohea tea, a common Chinese blend of black teas originating from southeastern China.

What a Chinese invasion of Taiwan would look like

If China invaded Taiwan today, it would not be an easy task. This four-minute video explores the obstacles and opposition the Chinese military would face during an attack on the island. Distance, Taiwan's military spending and training, and weaponry designed to oppose an attack from the sea are all factors that would prevent an immediate win by China.

Prelude to the Tiananmen Square crackdown

On June 2, 1989, two days before the military-led massacre that would come to be known as the Tiananmen Square crackdown, nine of China's top leaders discussed how to stop pro-democracy protesters. During this meeting, leader Deng Xiaoping delivered a speech that has shaped the country ever since, in which he advocated for a forceful end to the protests while supporting China's economic "opening-up" featured in protesters' demands.

China's WTO membership produced significant disputes

Two decades after China joined, its trade practices—such as state subsidies, intellectual property disputes, and market access restrictions—have sparked accusations that it has not fully met WTO commitments of free and open trade.

Hawaii lived under martial law for nearly three years after Pearl Harbor

After the attack, Hawaii was placed under sweeping military rule—curfews, censorship, warrantless arrests, ID papers, and mass detentions transformed everyday life. More than 2,000 people were arrested within 48 hours of the attack, and the islands remained under martial law for nearly three years.

The colonial origins of Haiti/Dominican Republic divide

This 16-minute video explores the colonial origins of the modern-day split between Haiti and the Dominican Republic. Haiti previously was the French-Caribbean colony of Saint-Domingue, which was torn off the Spanish colony of Santo Domingo in 1697....

Hear the story of the police crackdown on a Stonehenge festival in 1985

This documentary revisits the 1985 police crackdown on a massive free festival at Stonehenge, when the UK government under Margaret Thatcher blocked access and deployed 1,300 riot police—an event that reshaped public access to the site.

Danish cookies became a treasured Lunar New Year gift, thanks to their unique tin container

Hong Kong experienced an economic boom in the 1970s, which led to snacking, including on Western foods, becoming a cultural norm. Kjeldsens butter cookies became a popular treat, and their packaging, a distinct tin container, presented them as more refined than a simple snack. Instead, they were considered a worthwhile present for Lunar New Year.

The US Bill of Rights drew directly from England's own Bill of Rights

England's 1689 Bill of Rights established protections against cruel and unusual punishment and the right to petition the government. Many of its provisions were adopted nearly word for word by America's founders a century later.

The first time the US federally barred immigration based on nationality

Watch this six-minute video to learn about the Chinese Exclusion Act of 1882, which was the first federal law to bar immigration explicitly because of nationality.

How K-pop conquered the world

How did Korean musical acts go from unpopular and at times maligned to filling arenas and creating one of the most viral music videos of all time? This 25-minute audio documentary from BBC World Service explains how social networks, plastic surgery, and government tax breaks helped turn K-pop into the multibillion-dollar global juggernaut we know today.

The Americans abandoned Philadelphia to the British in 1777

While George Washington's army was encamped in Valley Forge, the British took over the capital of Philadelphia (and the colonies, at the time), including Ben Franklin's house. It wouldn't last long. This is one of a series of podcast episodes exploring the war's battles.

Cosmetic surgery during the Edwardian era

This 23-minute video explores cosmetic surgery in the United Kingdom during the Edwardian era, from about 1901 to 1914. Reconstructive surgery already existed by then, though it wasn't considered elective as it was used to repair damage suffered...

How Orwell's time in Myanmar influenced his writing

Orwell joined the Indian Imperial Police in Myanmar (then Burma, a British colony) in 1922, at 19. In her introduction for Orwell's debut novel, "Burmese Days," Emma Larkin unpacks how Orwell's five years working there shaped the book and informed his politics, especially his negative view of colonialism.

Catalonia’s independence movement, explained

On October 1, 2017, Catalonia held a constitutional referendum on independence from Spain. The Spanish government arrested elected officials, confiscated ballots, closed polling stations, and ultimately deemed the referendum illegitimate. Nearly 1,000 people were injured and, according to the Catalan Parliament, 90% of those who did get to cast a ballot, voted to secede. What led to this? This 6-minute video takes a step to give some context.

In communist Poland, the VHS black market provided a window into the US

Although government censors often banned official releases, Polish residents enjoyed a healthy black market of stores and traders, who offered all the latest Hollywood movies.

The TikTok sale went through in January 2026

The app's ownership is now majority American, though TikTok CEO Shou Chew, who is Chinese, remains on the board of directors. It's unclear what, if anything, has changed for American users, as the company has historically kept the specifics of its algorithm a secret.

After the Boston Tea Party, colonists switched to coffee, which became the main morning drink for revolutionaries.

The original copy of the Declaration of Independence is not a pristine document, and even features a smudged anonymous handprint in the bottom left corner.

The United States is one of only around two dozen countries with a fully federal system of government, in which power is divided between national and state governments.

The identity of the Tank Man in the iconic photo from the 1989 Tiananmen Square protests remains unknown and was possibly killed.

Watch contemporary footage covering the US-backed Shah of Iran fleeing the country in the face of the 1979 Iranian Revolution

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

The United States has had a tumultuous relationship with Cuba since its 1959 revolution, highlighted by a nuclear crisis and a decades-long trade embargo.

The name 'Silicon Valley' arose from the founding of Shockley Semiconductor Laboratory in Fairchild Semiconductor in 1956-57, founded near Stanford University in Palo Alto

Hear 50 years of iconic hip-hop samples, the genre's foundational looped tracks

Long before Major League Baseball began allowing instant replay for balls and strikes, an umpire reluctantly used the technology to determine whether a hit was a home run, a move that inadvertently ushered in a new era for the sport.

In 2018, 26-year-old missionary John Allen Chau was killed by tribesmen after attempting to reach and evangelize on India's isolated North Sentinel Island

The hormonal disorder PCOS was renamed PMOS in 2026, a move designed to improve care and research by shifting the focus to the hormonal causes of this condition that affects 1 in 8 women.

US housing costs have risen by roughly 175% between 1991 and 2026—but a growing number of Gen Zers are becoming homeowners anyway. In 2025, 4% of homebuyers were Gen Z, up from 3% the year before.

This real-time tracking of the hantavirus cruise ship outbreak in May 2026 offers a unique glimpse into the global reach of the outbreak and whether the virus sickened passengers and their communities around the world.

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

Artificial coral reefs have been 3D printed from nontoxic, biodegradable terracotta clay, which coral polyps have used as a foundation for rebuilding marine ecosystems.

An initial public offering or 'IPO' is the process of a private company becoming public by putting shares of the company on the stock market for purchase.

'Shogun,' a 1980s TV series, helped popularize sushi in the US by stimulating an American interest in Japanese culture.

The most expensive ad of all time was for Chanel No. 5 perfume and cost roughly $33M to produce in 2004—about $57M in today's dollars.

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.

NBA superstar Victor Wembanyama spent the 2025 summer training with monks in central China to enhance his body and mind.

According to the physics of black holes, our 4D reality may be a hologram—a projection of information coded on a 2D surface on the edge of the universe.

The Beatles' US label rejected the band's first two singles, 'Please Please Me' and 'From Me to You,' with one executive calling the band 'dead in the water.'

The first horror movie is believed to be George Méliès' 1986 short 'The Haunted Castle,' which pioneered the use of special effects