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Giant squid eyes
Science

Giant Squid Eyes

Scientists have wondered why giant squid and colossal squid have such enormous eyes. Their eyes are the size of basketballs. Their thinking about this question has been hampered by the rarity of these animals and the difficulty of preserving eye specimens. Using some clever techniques and luck, researchers have been able to measure the size of giant squid eyes. This has led to an interesting hypothesis about why their eyes are so enormous.

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Gravity and the curveball
Science

Gravity and the Curveball

Throwing a curveball is one of the most difficult pitches in baseball. Bill Lee, a former pitcher for the Red Sox, explains how important it is to consider physics when trying to throw a curveball. Listen to learn how objects travel through space and how gravity affects a curveball.

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Beyond our solar system
Science

Gravity Helps Detect a New Planet in Neighboring Solar System

Gravity keeps our feet on the ground, it creates a curve ball, and it can also be used to find new planets. The star at the center of our solar system maintains life on Earth and its gravitational pull creates the orbit of planets. But our sun is just one of many stars in an ever expanding universe. Alpha Centauri is the closest star system to our solar system and new technology is allowing us to better understand our neighbor. Observations of Alpha Centauri date back to 1592, but it wasn’t until 2012 that astronomers in Chile were able to identify a planet orbiting one of the stars in Alpha Centauri because of its gravitational wobble. Listen to learn more about the properties and potential of this new planet.

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Fighting gravity
Science

Gravity's Strong Pull is Actually a Weak Force

Even though it is the weakest of all forces, gravity is why we exist. Gravity keeps the earth, moon, and sun in orbit. It keeps us on the ground instead of floating in space. Listen to hear how gravity affects the velocity in rockets, the shapes of planets, the trajectories of baseballs, and even the strength of the human leg bones.

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ELA

Greek Mythology Summer Camp

A series of young-adult novels called “Percy Jackson and the Olympians”, by Rick Riordan, has struck a chord with millions of readers. In the novels, Percy goes to Camp Half-Blood to train with other demigods (the children of gods and humans). He then goes on various adventures involving Greek mythology mixed in with the modern world. Recently, independent bookstores have been running day camps for children, inspired by the fictional camp from Riordan’s novels. Listen to hear about how an actual Camp Half-Blood harnesses Greek mythology to create learning experiences for kids, and about Greek mythology’s continued appeal today.

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ELA

Growing Up in Revolutionary Iran

Author Marjane Satrapi created the graphic novel “Persepolis”—later adapted as a movie—about her experience growing up during the 1979 Islamic revolution in Iran. Satrapi was a rebellious teenager, fighting to maintain her beliefs and individuality while living under a government that dictated how its people should live—for example, mandating that women must wear veils. Listen to hear about the Iranian government’s reaction to the movie and how others reacted to it.

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Seed diversity
Science

Heirloom Seeds Bring Back Diversity

Heirloom seeds are more than 50 years old and are not genetically modified. Jere Gettle, author of "The Heirloom Life Gardener," is particularly fascinated by heirloom seeds and he noticed they were being dropped by seed catalogs in the 1980s. The plants they produce are typically different from what we see in the grocery store. Listen to learn more about Gettle’s fight to bring heirloom plants back to our dinner tables.

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ELA

Hemingway's Choices

In 1928, Ernest Hemingway began writing "A Farewell to Arms," a novel with big themes: the horrors of war, the power and pain of love, the inescapable cycle of life and death. The novel is set in World War I era Italy and tells the story of an American ambulance driver who falls in love with an English nurse. Although unmarried, the two conceive a baby and escape together to Switzerland, where tragedy strikes: the woman dies in childbirth. The heartbreaking ending—famous for bringing the most stoic readers to tears—is a major discussion point of this audio story, as it was discovered in recent years that Hemingway wrote over forty endings for the novel. Listen to hear why Hemingway wrote so many endings and why, ultimately, he chose to stick with his original, heart-wrenching conclusion.

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Science

Henrietta Lacks and Patient Privacy

Cells are used in research to make scientific discoveries. A certain set of cells are among the most widely used in biomedical research worldwide. These HeLa cells have been used to research almost every disease and have played an important role in many scientific breakthroughs including the development of the polio vaccine. The cells come from a woman named Henrietta Lacks who has been mentioned in more than 70,000 published scientific papers. Listen to hear more about how these cells are used and the issues of privacy with her family.

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374px moby dick final chase
ELA • ELL

Herman Melville's Influences for 'Moby-Dick'

Herman Melville’s classic American novel “Moby-Dick” tells the story of whaling captain Ahab’s quest to kill the white whale Moby-Dick. This somewhat simplistic plot retelling misses the thematic and historical undertones of this massive novel. The novel was a critical and commercial failure when it was released in 1851 but experienced a resurgence after World War I. Listen to learn about the writing of “Moby-Dick” and how Melville was influenced by the works of Nathaniel Hawthorne and Shakespeare, as well as the tensions of pre-Civil War America.

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ELA • ELL

Hillenbrand and 'Unbroken' World War II Hero

Serving in the military during a war can lead men and women to experience events that affect them for the rest of their lives. Louis Zamperini was one example. Laura Hillenbrand wrote a best-selling novel, “Unbroken”, which tells his story. It is set in World War II where Zamperini fought for survival on a life raft in the Pacific Ocean, was held as a POW by Japan, and later struggled in civilian life to deal with his war memories. This story, told at the time of his death in 2014, is a previous interview with Hillenbrand, where she recounts Zamperini’s story of survival during the war and his struggle to find closure in the decades following his return home. Listen to hear this extraordinary story of courage, despair and redemption.

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ELA

Homer’s ‘Iliad’ and ‘Odyssey’

Homer’s poetry has been read both in translation and its original Greek for thousands of years. “The Iliad“ and “The Odyssey“ contain many of the most enduring images and characters in literary history. As time passes, the original texts become more and more distant and the language, even with updated translations, become more daunting. One woman translated these stories, some into music, so that the language is accessible. Listen to hear how a new translation of Homer’s works aim to bring those characters to life for a new generation.

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ELA

How ‘Anna Karenina’ Inspired Empathy

Two men imprisoned in Somalia began tapping messages to each other through a thick wall. One man had Leo Tolstoy’s novel “Anna Karenina”. Because they were forbidden to talk, one man tapped the story out on the wall, letter by letter, to the other man. The more the other man heard of the novel, the more he understood his own situation and feelings and ultimately, how to get through one of the most difficult experiences of his life. Listen to this story about how a book can inspire empathy and change your life.

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ELA

How “Uncle Tom’s Cabin” Promoted Change

Published in 1852, Harriet Beecher Stowe’s anti-slavery novel “Uncle Tom’s Cabin” changed the way Americans viewed slavery and was a driving force that steered the political direction of the country during the 1850s as well. For many Americans, the characters in the novel are familiar, although their names have taken on new and unexpected meanings, and the novel’s theme still resonates today. Listen to learn more about the cultural impact of “Uncle Tom’s Cabin” in America and discover Harriet Beecher Stowe’s inspirations for writing the novel as well as how the novel still reminds us of what “freedom” means today.

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Grand canyons age
Science

How Old is the Grand Canyon?

The Grand Canyon has amazed visitors and scientist alike since it was discovered. The debate over what created this geologic wonder has been reignited in recent years. Is the Grand Canyon 6 million years old or 70 million? Listen to learn more about this debate between two geologists who have very opposing viewpoints.

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Science

How Snow is Made

The phrase “no two snowflakes are alike” is actually scientifically accurate. Snow forms high in the atmosphere, and despite its uniform appearance, each snowflake is different based upon where and how it was formed. Although snowflakes are non-living, they grow and change from the time they are formed to the time they reach the ground. Listen to learn how snow is formed and why it exists in some places but not others.

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ELA • ELL

How the Weather Influenced 'Frankenstein'

Storms and cold weather play an important role in Mary Shelley’s famous horror novel “Frankenstein.” Apparently, the bad weather in her story may reflect the weather at that time. When Shelley was writing the novel, the world was enduring a particularly cold and gray few years. Scholars hypothesize that the weather influenced Shelley to write about the weather for the novel. Listen to hear more about how true-life conditions affected this writer, and consider how climate change may influence future works of literature and art.

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ELA

How to Use Your Voice to Write College Essays

Writing college application essays can be stressful. Some companies are trying to help applicants through the process by analyzing essays of admitted students, gathering data, and offering targeted advice. But one college counselor cautions that sometimes, trying to follow these tips can lead students astray. Instead, she hopes that students will look to themselves for inspiration and write essays using their own voice. Listen to hear more about how students can stay true to themselves as they write college essays.

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Humans impact on climate change
Science

Human Impact on Climate Change

A United Nations report in 2014 shows that human activities are changing the planet. The scientists are more confident in their conclusions that humans are causing global warming. There are rising sea levels, higher temperatures and impacts on wildlife. This conversation with a public radio reporter looks at the long term trend in global temperatures and what humans can do to reverse the trend.

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Henrik ibsen portrait
ELA • ELL

Ibsen’s ‘Hedda Gabler’ Meets Robots

The play "Hedda Gabler" by Henrik Ibsen was written in 1891. It features a female protagonist who feels trapped and bored by her loveless marriage and the rules of Victorian society, and relieves her frustration through manipulating others. A play called "Heddatron," is a comedic reinterpretation of "Hedda Gabler." The producers of "Heddatron" updated the play for a 21st century audience by incorporating robots into the cast. As new forms of technology are showing up in unexpected places, the integration of robots in this play challenges our thinking about the role of technology in our culture and our society. Listen to this story to learn why the producers decided to bring robots into a century-old play, and what challenges they faced in bringing their reinterpretation to the stage.

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Science

Ice Age Evolution of Rhinos

The Tibetan Plateau is one of the highest and coldest places on Earth. Many of the world’s tallest mountains, including Mt. Everest, is on the Tibetan Plateau. For millions of years, animals living in this region have needed to adapt to extremely cold temperatures. When an ice age took over Europe and Asia about 2.5 million years ago, this adaptation may have given animals living on the plateau an evolutionary advantage. Listen to hear about the discovery of the woolly rhino on this plateau and the new theories resulting from the discovery.

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ELA • ELL

Immigrant Experience

In 2015, the United States resettled nearly 70,000 refugees as wars and political instability continue to drive people from their home countries. Resettlement isn’t easy for the person coming to a new country. One of those people, Barwaqo Mohamed was born and grew up in Somalia, but came to the U.S. as a political refugee in 2006. In this audio story, Barwaqo talks about her experience as an immigrant with a journalist who volunteered to tutor her in English for over four years. Barwaqo describes herself as a natural at learning languages and that helped her fit in. Listen to the interview to learn how that skill has served her since she came to the U.S.

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Energy in the future
Science

Improving Battery Storage

Energy and how it converts to power is a never-ending exploration for scientists. The most significant issue concerning energy right now is how to store it, especially for long periods of time. It's possible to get solar energy from the sun, but what happens to the energy when it's not a sunny day? There's also the problem of having enough space to hold all of this energy. Listen to learn how scientists are trying to figure out how energy can be stored long-term to power the things we use every day.

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