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Browse curated homeschool resources from the community

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A Day in the Life of a Mongolian Queen Anne F Broadbridge
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A Day in the Life of a Mongolian Queen Anne F Broadbridge

As dawn breaks over a moveable city of ten thousand yurts, Queen Boraqchin readies her kingdom for departure to their summer camping grounds. While her husband, the grandson of Genghis Khan, is out raiding, she juggles the duties of managing flocks, family and a city of thousands. Anne F. Broadbridge outlines a day in the life of a Mongolian queen.

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The Science of Spiciness Rose Eveleth
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The Science of Spiciness Rose Eveleth

When you take a bite of a hot pepper, your body reacts as if your mouth is on fire -- because that's essentially what you've told your brain! Rose Eveleth details the science and history behind spicy foods, giving insights into why some people continue to pay the painful price for a little spice.

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Conserving Our Spectacular Vulnerable Coral Reefs Joshua Drew
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Conserving Our Spectacular Vulnerable Coral Reefs Joshua Drew

How do coral reef conservationists balance the environmental needs of the reefs with locals who need the reefs to survive? Joshua Drew draws on the islands of Fiji and their exemplary system of protection, called "connectivity," which also keep the needs of fishermen in mind.

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What If We Could Look Inside Human Brains Moran Cerf
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What If We Could Look Inside Human Brains Moran Cerf

The brain is what makes us function, yet we understand so little about how it works. We are learning more about the brain by using new technology to monitor epilepsy patients during surgery. Moran Cerf explains the process doctors use to explore the brain further.

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The Mysterious Workings of the Adolescent Brain Sarah Jayne Blakemore
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The Mysterious Workings of the Adolescent Brain Sarah Jayne Blakemore

Why do teenagers seem so much more impulsive, so much less self-aware than grown-ups? Cognitive neuroscientist Sarah-Jayne Blakemore compares the prefrontal cortex in adolescents to that of adults, to show us how typically “teenage” behavior is caused by the growing and developing brain.

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A Day in the Life of an Ancient Celtic Druid Philip Freeman
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A Day in the Life of an Ancient Celtic Druid Philip Freeman

As the sun rises in 55 BCE, Camma lays two pigeons on the altar at the center of her village. She wrings the birds’ necks and cuts them open to examine their entrails for divine messages. Camma is a druid. She conducts religious rites, serves as a judge, healer, and scholar, teaches children and mediates conflict between Celtic tribes. Philip Freeman outlines a day in the life of a druid.

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Game Theory Challenge Can You Predict Human Behavior Lucas Husted
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Game Theory Challenge Can You Predict Human Behavior Lucas Husted

Given a range of integers from 0 to 100, what would the whole number closest to 2/3 of the average of all numbers guessed be? For example, if the average of all guesses is 60, the correct guess will be 40. The game is played under conditions known to game theorists as “common knowledge:” every player has the same information— they also know that everyone else does too. Lucas Husted explains.

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Frida Kahlo the Woman Behind the Legend Iseult Gillespie
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Frida Kahlo the Woman Behind the Legend Iseult Gillespie

In 1925, Frida Kahlo was on her way home from school in Mexico City when the bus she was riding collided with a streetcar. She suffered near-fatal injuries and her disability became a major theme in her paintings. Over the course of her life, she would establish herself as the creator and muse behind extraordinary pieces of art. Iseult Gillespie dives into the life and work of Frida Kahlo.

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A Plant s Eye View Michael Pollan
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A Plant s Eye View Michael Pollan

What if human consciousness isn't the end-all be-all of Darwinism? What if we are all just pawns in corn's clever strategy game to rule the Earth? Author Michael Pollan asks us to see the world from a plant's-eye view.

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Which is Better for You Real Meat or Fake Meat Carolyn Beans
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Which is Better for You Real Meat or Fake Meat Carolyn Beans

In 2021, a survey of over 1,000 Americans found that nearly two-thirds had eaten plant-based meat alternatives in the past year. Many cited potential health and environmental benefits as their motivation. But are these alternative meats actually better for us and the planet? Carolyn Beans investigates the differences between farmed meat, plant-based meat, and lab-grown meat.

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khanacademy.org
khanacademy.org
Titan of Terror the Dark Imagination of H P Lovecraft Silvia Moreno Garcia
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Titan of Terror the Dark Imagination of H P Lovecraft Silvia Moreno Garcia

Arcane books of forbidden lore, disturbing secrets in the family bloodline, and terrors so unspeakable the very thought of them might drive you mad. These have become standard elements in modern horror stories. But they were largely popularized by a single author: H.P. Lovecraft, whose name has become synonymous with the terror he inspired. Silvia Moreno-García dissects the “Lovecraftian” legacy.

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Do We Really Need Pesticides Fernan Perez Galvez
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Do We Really Need Pesticides Fernan Perez Galvez

Annually, we shower over 5 billion pounds of pesticides across the Earth to control insects, unwanted weeds, funguses, rodents, and bacteria that may threaten our food supply. But is it worth it, knowing what we do about the associated environmental and public health risks? Fernan Pérez-Gálvez weighs the pros and cons of pesticides.

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How Can We Solve the Antibiotic Resistance Crisis Gerry Wright
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How Can We Solve the Antibiotic Resistance Crisis Gerry Wright

Antibiotics: behind the scenes, they enable much of modern medicine. We use them to cure infectious diseases, and to safely facilitate everything from surgery to chemotherapy to organ transplants. But we’ve stopped discovering new ones and we’re at risk of losing them forever. How did we get into this situation? Gerry Wright shares what we can do about antibiotic resistance.

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khanacademy.org
An Unsung Hero of the Civil Rights Movement Christina Greer
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An Unsung Hero of the Civil Rights Movement Christina Greer

In 1963, Martin Luther King Jr. delivered his “I Have a Dream” speech at the March on Washington to nearly a quarter million people. None of it would have been possible without the march’s chief organizer – a man named Bayard Rustin. Christina Greer details his life of advocacy as a leader in the Civil Rights Movement, and the challenges he faced as an openly gay Black man.

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Will There Ever Be a Mile High Skyscraper Stefan Al
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Will There Ever Be a Mile High Skyscraper Stefan Al

In 1956, architect Frank Lloyd Wright proposed a mile-high skyscraper, a building five times as high as the Eiffel Tower. While this massive tower was never built, today bigger and bigger buildings are going up around the world. How did these impossible ideas turn into architectural opportunities? Stefan Al explains how these megastructures became fixtures of our city skylines.

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Why Should You Read Sci Fi Superstar Octavia E Butler Ayana Jamieson and Moya Bailey
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Why Should You Read Sci Fi Superstar Octavia E Butler Ayana Jamieson and Moya Bailey

Much science fiction features white male heroes who blast aliens or become saviors of brown people. Octavia E. Butler knew she could tell a better story. She built stunning worlds rife with diverse characters, and brought nuance and depth to the representation of their experiences. Ayana Jamieson and Moya Bailey dive into the works of the visionary storyteller who upended science fiction.

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Why Do We Feel Nostalgia Clay Routledge
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Why Do We Feel Nostalgia Clay Routledge

Nostalgia was once considered an illness confined to specific groups of people. Today, people all over the world report experiencing and enjoying nostalgia. But how does nostalgia work? And is it healthy? Clay Routledge details the way our understanding of nostalgia has changed since the term was first coined in the late 17th century.

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Are We Ready for Neo Evolution Harvey Fineberg
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Are We Ready for Neo Evolution Harvey Fineberg

Medical ethicist Harvey Fineberg shows us three paths forward for the ever-evolving human species: to stop evolving completely, to evolve naturally -- or to control the next steps of human evolution, using genetic modification, to make ourselves smarter, faster, better. Neo-evolution is within our grasp. What will we do with it?

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khanacademy.org
khanacademy.org