A global history of women’s rights, in 3 minutes

Amnesty International’s fight for women’s rights

Amnesty International’s “Women’s Rights” page looks at the history of women’s rights, what women’s rights actually are, and what Amnesty is doing to protect women and girls. Women and girls still face discrimination on the basis of sex...

Revisit 10 iconic moments from the Women's World Cup

The Women's World Cup was inaugurated over 60 years after the men's, but it has kept pace with its production of iconic moments. Revisit the player revolts, sports bras, shocking referee decisions, and more that comprise the top moments in Women’s...

The women's suffrage movement spanned more than 70 years

The fight for women's right to vote formally began at the 1848 Seneca Falls Convention and concluded with the 19th Amendment in 1920—a seven-decade struggle led by activists including Truth, Susan B. Anthony, and Elizabeth Cady Stanton.

A 3-minute look at Gandhi’s life, activism, and global influence

This video traces how a single incident launched Mahatma Gandhi’s nonviolent campaign against British rule, helping end the Raj. Archival images and footage show how his methods later shaped leaders like Nelson Mandela and Martin Luther King Jr.

An interactive timeline of history, from beginning to middle

The history of humanity is a long, winding road, and the history of everything else is even more complex and interwoven. This interactive timeline takes users through the history of the world and includes links to related videos, blurbs, and events. Each event in history is represented by a dot, providing users with a glittering horizon filled with moments of intrigue and impact.

What are the universal human rights?

This video outlines what basic human rights are, who gets to pick them, who enforces them, and how. The basic idea of human rights states that each of us is entitled to the same basic rights and freedoms, no matter who we are or where we are born....

A visual summary of WWI

This animated video summarizes the "Great War"—World War I—tracing its progression through Europe, detailing the rise of nationalism in the middle of the 19th century until the signing of the peace treaties after 1918. This 18-minute provides a year-to-year accounting of the war with various helpful insights along the way.

The story of America's first woman presidential candidate

This video guides us through the history of Victoria Woodhull, the first woman to run for president in the US. Despite the odds being against her, Woodhull experienced extraordinary success as a stockbroker, newspaper founder, and presidential candidate. Watch to learn more about her background, her revolutionary ideas, and her impact on 19th-century politics.

How global conditions have improved over 200 years

In an era of 24-hour news, it can feel as if the world is on a perpetual downward spiral. This set of visualizations zoom out, and show how global living conditions have improved in recent centuries. The percentage of people living in extreme...

The rise and fall of the Byzantine Empire

A short but informative TED-Ed video summarizing the most important aspects of Byzantine civilization: how it all started, why Constantinople was so special, a few remarkable Byzantine authors (including Princess Anna Comnena, historian of her father’s reign), the Ottoman conquest, and why don’t just call the Byzantines “Romans.”

The Recount explains why girlbosses get accused of being 'white feminists'

In a video, a podcaster interviews an expert on the girlboss movement and a separate expert on “white feminism” in an attempt to understand how these two ideas intersect and overlap. It also includes a definition of white feminism and an explanation of how it differs from other types of feminist thought.

Pay transparency 101

The star of this Harvard Business Review video interviews experts—from an organizational psychologist and business professor to a TikToker who asks people how much money they make—to get to the bottom of core issues about pay transparency. Why is talking about money becoming less taboo? How do pay transparency laws impact workers, employers, and office culture? Watch this video to find out.

Learn about the long and contested history of free speech in America

This podcast examines how American free speech protections evolved—from the Founders' debates to landmark Supreme Court rulings—and why the country arrived at one of the most expansive speech regimes in the world.

Breaking down how and why 5G will change the world

The jump from 3G to 4G networks was pretty huge, and 4G to 5G is many times greater and is almost difficult to comprehend. This nine-minute video dives into how 5G will transform our world.

Watch a definitive girl group documentary

The 1983 documentary "Girl Groups: The Story of a Sound" features archival footage of some of the Shirelles, the Ronettes, the Shangri-Las, and more alongside interviews with the performers and songwriters. It's a fascinating look back at the music, told by the people who pioneered it.

Women lost legal rights after the revolution, despite educational gains

The revolution rolled back women's legal protections, including the Family Protection Law, and imposed the mandatory hijab. Paradoxically, women later achieved significant educational gains, with university enrollment and literacy rates dramatically improving.

Gender bias in science’s past still echoes in today’s Nobel Prize tallies

Although women make up half the global population, they’ve won only 49 out of 923 Nobel Prizes from 1901 to 2022. Nobel committee members say historical gender bias has limited female representation, but they plan to promote more diverse nominations.

Sex determination isn’t all XX and XY

We’re generally taught that chromosomes determine an animal’s sex, but it is way more nuanced than that. Watch this 12-minute video to find out how.

Inflation explained in under 3 minutes

Keep seeing inflation in the news, but don't have a great grasp on what it means or how it works? This overview from 1440 breaks down how economists think about inflation, what it means for the average consumer, and how governments attempt to keep rising prices in check through various policies.

'One child, one teacher, one book, one pen can change the world'

- Activist and author Malala Yousafzai (1997-present)

A video introduction to demography

The Big Think’s video provides a thorough introduction to the field of demography. Demography provides the tools to address and understand many of the world’s problems. It uses quantitative data and mathematical models to analyze populations....

The US Constitution is widely regarded as the longest-standing written national constitution still in force—see how it has influenced rights worldwide.

A timelapse of sprouting seeds

Germination is the process where an organism sprouts from a seed or spore. This timelapse captures the process in an inspiring, two-minute video so you can see the whole story of the seed quickly.

Lessons from the 1973 energy crisis still echo in today’s geopolitical battles over oil

The video from the Economist highlights how energy supply disruptions can be weaponized—just as in 1973, today’s gas cutoffs (Russia throttling supplies to Europe after their invasion of Ukraine) reveal the ongoing importance of strategic energy resilience.

Deepfake pornography poses significant challenges in combating sexual abuse

In 2017, 96% of deepfake videos involved image-based sexual abuse, which has disproportionately targeted minority women, LGBTQ individuals, adolescents and celebrities. Cultural norms, misogyny and AI advancements have contributed to the proliferation of explicit deepfake content.

A history of raising the alarm, from rattles to 911

Because fires spread so quickly, communities around the world have deployed many tactics to raise the alarm to get help. This history from the Museum of Natural History dives into the use of rattles, bells, and brigades to gather help to fight fires, showing just how far we've come since 911 was introduced in 1968.

See the most iconic photos from four decades of LIFE magazine

Explore the history, structure, and species of Australia's Great Barrier Reef with this interactive journey narrated by Sir David Attenborough.

After NASA's Voyager 1 captured Earth as a single pixel as it left the solar system in 1990, astronomer Carl Sagan used the image to reflect on humanity's fragility and the responsibility to protect 'the only world we've ever known.'

Explore an interactive map built from more than 100,000 survey responses on where people find joy in their lives

Walt Disney's early film 'Alice's Wonderland' was a groundbreaking innovation in the silent film era

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

Explore an interactive map of battles from the American Revolution, along with detailed summaries of each engagement

Brandi Chastain, the star of the 1999 US victory over China in the 1999 Women's World Cup, was a last-second choice to take the penalty kick that sealed the victory.

Visualize how CRISPR-Cas9—a type of immune system used by single-celled organisms to attack invasive viruses—targets and makes precise changes to a gene's DNA.

Children are now three times more likely to say they want to be a YouTuber when they grow up than an astronaut, with some even attending 'YouTube camps' that teach kids how to create content for the platform.

Hear about the 250-year history of the United States Postal Service, complete with some of its strangest deliveries, important innovations, and the figures that made it an American institution.

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.

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

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

Exploring the Larry Bird punch that almost changed March Madness

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.

See how Ebola tore through Guinea, Sierra Leone, and Liberia in 2014-2016.

Take a 3D tour of the Hajj, Islam's annual pilgrimage to Mecca, undertaken by over 1.5 million Muslims.

See how fireworks are made and learn how metals like magnesium and copper are responsible for different colors.

Memecoins are a type of cryptocurrency—a form of digital currency with a wide variety of uses—created around popular 'memes,' or viral internet jokes.

Electrical grids worldwide must double their power delivery capacity by 2050 to meet surging demand from AI and electric vehicles.

Learn how to read a prospectus, the juicy document that any company must file with the SEC before going public.

A small portion of The Winstons' 'Amen, Brother,' an obscure '60s gospel record, is the basis for thousands of hip-hop tracks, making it one of the most sampled records ever that's informally known as 'the Amen break.'