Hear audio of mouse lemurs and pied babblers (Note: Lemur calls have been slowed down to one-tenth their speed so that scientists can analyze their differences.)

Read more at http://www.smithsonianmag.com/history-archaeology/Inauguration-2009.html Two curators from the American History Museum show the highlights of the archives of inauguration relics.

In 1619, George Yeardley, the newly appointed governor of Jamestown, made history: He convened 22 elected members of a burgeoning commonwealth, creating the first democratic assembly in America.

Learn more about color blindness: https://www.smithsonianmag.com/smithsonian-institution/ask-smithsonian-how-does-world-look-the-color-blind-180960415/ Have a question in mind? It's your turn to Ask Smithsonian: https://www.smithsonianmag.com/smithsonian-institution/ask-smithsonian/ask-form/

http://j.mp/196BLpQ From her salon in Maryland, Camille Reed sees more black women embracing natural hair

After arriving at the zoo obese, Nikki the Bear was put on a strict diet by the zoo nutritionists with great results (Video by: Ryan R. Reed). Read more at: https://www.smithsonianmag.com/smithsonian-institution/nikki-the-bear-lost-110-pounds-on-the-national-zoo-diet-46145236/

Jeff Bezos | Smithsonian Magazine’s 2016 American Ingenuity Award Winner for Technology The Princeton-educated Amazon founder, Washington Post owner and new-economy pioneer also helms an innovative spaceflight company, Blue Origin, which he founded in 2000. This year it became the first aerospace manufacturer to launch, land and relaunch a rocket into space—an essential leap toward our extraterrestrial future. Bezos aims to revolutionize travel and work in space by making spaceflight so inexpensive that entrepreneurs will rush to create new businesses that have not even been imagined yet. Blue Origin’s achievement has been described as comparable to the shift from the sail to the steam engine. Read more about Bezos’ work: http://smithmag.co/GICDO2 | #IngenuityAwards And more about the American Ingenuity Awards: http://smithmag.co/77xPqy

Historically feared by humans, brown bears were once aggressively hunted in the contiguous U.S. Because of this, 95% of these majestic creatures live in Alaska.

DC chef Erik Bruner-Yang interviews Jill-of-all-trades Kaitlyn Hova about her plan to infuse STEM education with open source, 3D printable instruments.

Are you the kind of person who needs to know what keeps satellites from plummeting to the Earth in a big, fiery ball? Then you need to watch this one-minute video, where Ask Smithsonian host Eric Schulze gives us the lowdown on what-in-the-name-of-science makes those satellites stay up.

Venture into Virunga National Park with Smithsonian writer Paul Raffaele as he examines the threats facing mountain gorillas in the Democratic Republic of the Congo

Aziz Ansari | Smithsonian Magazine’s 2016 American Ingenuity Award Winner for Performing Arts The actor, comedian and author is being honored for his starring role as Dev Shah in “Master of None,” the Netflix series that he created with Alan Yang. Like the character he plays, Ansari is the son of Indian immigrant parents, and his smart, surprising take on life, love, technology and cultural identity in the United States has helped make the show “the year’s best comedy straight out of the gate,” as the New York Times put it. Among Ansari’s other accomplishments are his unforgettable portrayal of the loopy Tom Haverford on NBC’s “Parks and Recreation,” his best-selling book about dating in the internet age, Modern Romance (co-authored with Eric Klinenberg), and his blockbuster stand-up act that sold out Madison Square Garden. Read more about Ansari’s work: http://smithmag.co/jvdAaL | #IngenuityAwards And more about the American Ingenuity Awards: http://smithmag.co/77xPqy

The cheetah cubs will be named after the fastest male and female American Olympic athletes in the 100-meter dash at the London Olympics.

Prepare to be amazed.

In between trips to archaeology digs around the world, scientist Bruno Frohlich uses 3-D imaging to uncover what makes a great stringed instrument. Read more at: https://www.smithsonianmag.com/smithsonian-institution/scanning-a-stradivarius-13807009/

From tumultuous love affairs to violent betrayals, the six wives of Henry VIII all left marks on the Tudor dynasty – and shaped the course of history. READ MORE about these women here: https://www.smithsonianmag.com/history/the-true-history-behind-six-the-musical-about-henry-viiis-wives-180978781/ --- For more videos from Smithsonian Magazine: https://www.smithsonianmag.com/videos/ Digital Editorial Director: Brian Wolly Supervising Producer & Scriptwriter: Michelle Mehrtens Video Editor: Sierra Theobald

The power behind the music of Our Native Daughters comes from giving voice to the struggles of those who came before us—and few have struggled to be heard as much as black women.

Winter in Washington, D.C. may be too warm for outdoor ice skating, so organizers at the National Zoo brought in a special kind of rink for their annual "Zoo Lights" celebration

The Hirshhorn Museum and Sculpture Garden is renowned for its striking architecture and impressive collection of contemporary art. Whether you're an art enthusiast, a history buff, or simply curious about that concrete donut on the National Mall, learn more about its Brutalist background in this new episode of National Treasure. --------- To find out more about the Hirshhorn Museum and Sculpture Garden, read below: https://www.smithsonianmag.com/smithsonian-institution/hirshhorn-museum-building-went-from-iconoclast-icon-180984914/ Digital Editorial Director: Brian Wolly Director of Programming: Nicki Marko Supervising Producer & Scriptwriter: Michelle Mehrtens Producer & Editor: Sierra Theobald Motion Designer: Ricardo Jaimes

Despite being just one minute long, this Ask Smithsonian video hosted by Eric Schulze is crammed full of strange things you never knew – but should – about Saturn’s rings. Prepare to be amazed.

Read more about Haleakala: http://j.mp/ufv44s The Hawaiian volcano, with its unique vegetation and meditative winds, has a spiritual connection to the native population

Explore the history of the Aztecs, their incredible achievements in art, architecture, and warfare, as well as the factors that led to their decline. --- For more videos from Smithsonian Magazine: https://www.smithsonianmag.com/videos/ Digital Editorial Director: Brian Wolly Supervising Producer & Scriptwriter: Michelle Mehrtens Producer: Nicki Marko Video Editor: Sierra Theobald

Kip Thorne, Rainer Weiss, Barry Barish and Ronald Drever | Smithsonian Magazine’s 2016 American Ingenuity Award Winners for Physical Sciences In February, physicists announced the first-ever detection of gravitational waves—a phenomenon Albert Einstein predicted back in 1915. The faint reverberation, from two merging black holes 1.3 billion light-years ago, registered in the two giant detectors that make up the Laser Interferometer Gravitational-Wave Observatory, or LIGO. It took decades for LIGO’s founders—Weiss, of MIT, and Thorne and Drever, of Cal Tech—to amass the necessary funding and brainpower. Barish, a particle physicist at CalTech, became LIGO’s director and expanded its work to include more than 1,000 researchers worldwide. Their revolutionary achievement opens the way for a new understanding of the universe, perhaps even a glimpse of the Big Bang. Read more about their work: http://smithmag.co/FZBFeP | #IngenuityAwards And more about the American Ingenuity Awards: http://smithmag.co/77xPqy

Smithsonian magazine commissioned Drew Gardner for a project that connects Black Americans today to their lost ancestry. Read about Gardner’s project and process, as well as more details about the subjects of this incredible series here: https://www.smithsonianmag.com/history/descendants-black-civil-war-heroes-wear-heritage-pride-180983397/ Video produced by Sierra Theobald. Special thanks to Drew Gardner Additional credits: Emma MacBeath, WikiTree US Black Heritage project; Ottawa Goodman, research and coordinator; Sam Dole, Penumbra Foundation; Elizabeth Zuck, set design; Calvin Osbourne, props and costume; Angela Huff, hair and make up; Diego Huerta, Lexia Krebs, behind-the-scenes filming; background prints by Fujifilm USA

Travel to Oregon, Minnesota, North Dakota and Rhode Island to see beautiful autumn foliage and much more. --- For more videos from Smithsonian Magazine: https://www.smithsonianmag.com/videos/ Digital Editorial Director: Brian Wolly Supervising Producer & Scriptwriter: Michelle Mehrtens Video Editor: Sierra Theobald

Sending a man to the moon required an overhaul of the entire space program, involving more powerful rockets and new spacecraft (Video: Lauren Hogan, Beth Py-Lieberman, Brian Wolly)

Photojournalist Lucian Perkins reunites Naval Academy graduates Sandee Irwin and Don Holcomb, 30 years after his photo captured the new gender dynamics at the school (Photography Interview and Production by Lucian Perkins; Music: Kevin MacLeod; Photos from World War II, Korea and Vietnam by the U.S. Army and Air Force). Read more at https://www.smithsonianmag.com/history/up-in-arms-over-a-co-ed-plebe-summer-30290895/

Did you ever think you’d hear the words "skunk," "anti-aircraft weaponry" and "nipple squirters" in the same sentence? Brace yourself and watch this one-minute video, where Ask Smithsonian host Eric Schulze sticks his nose into the science of skunk spray.

Think blockbuster movie and you’ve got an idea of how this story ends

From their jaw-dropping hunting abilities to their unique physicality, owls are truly captivating creatures. Join us as we delve into the world of these mysterious birds of prey. --- For more videos from Smithsonian Magazine: https://www.smithsonianmag.com/videos/ Digital Editorial Director: Brian Wolly Supervising Producer & Scriptwriter: Michelle Mehrtens Producer: Nicki Marko Video Editor: Sierra Theobald

Erosion, evaporation, and a leaky faucet, our host Eric Schulze breaks it all down.

No one had ever launched, landed and relaunched a rocket into space until the company's historic achievement.

Astrophysicist Stephen Murray explains how X-ray energies can be used to understand dark matter and its place in the universe

Manufacturing of bitumen-lined water bottles in the traditional method of Native Californian Indians. Credit: Nicholas Radtkey, UC Davis & Sabrina Sholts

Recently digitized footage shows Marine in dugouts in the field, working on building a hospital and assisting the wounded on the front lines. (U.S. Marine Corps History Division and Moving Image Research Collections, University of South Carolina)

Take a walk through jazz history with pianist John Eaton as he recollects his career of the past five decades (Meredith Bragg)

Discover why scientists think we are in a new geologic age and what it means for our future.

Courtesy of GoPro

Read more about elephants at http://www.smithsonianmag.com/science-nature/How-Male-Elephants-Bond.html Keepers and pachyderms alike are enjoying the new Asian elephant exhibit, Elephant Trails, at the National Zoo.

Uncover the bittersweet story of this ancient treat. Read more at https://www.smithsonianmag.com/arts-culture/a-brief-history-of-chocolate-21860917/

Richard Saul Wurman, the founder of the popular speaker series, shares his ideas for how to make learning more interesting

Have you ever wondered whether lie detectors actually...work? Join us as we delve into the history and science behind these devices - from how they measure "deception" to the controversies surrounding their use. This video is the first episode of the National Treasure series, where we share behind-the-scenes stories of objects in the Smithsonian Collections. --------- To learn more about the exhibition "Forensic Science on Trial" at Smithsonian's National Museum of American History, read below: What a 100-Year-Old Lie Detector and 150-Year-Old Arsenic Tests Tell Us About Forensic Science Today https://www.smithsonianmag.com/smithsonian-institution/what-a-100-year-old-lie-detector-and-150-year-old-arsenic-tests-tell-us-about-forensic-science-today-180984623/ Forensic Science on Trial https://americanhistory.si.edu/explore/exhibitions/forensic-science-trial Digital Editorial Director: Brian Wolly Supervising Producer & Scriptwriter: Michelle Mehrtens Producer: Nicki Marko Producer & Editor: Sierra Theobald Motion Designer: Ricardo Jaimes Original Footage: Cade Martin

Researchers from the University of West Florida are slowly uncovering the remains of a 16th-century shipwreck of a Spanish galleon in the shallow, murky waters near Pensacola

Uncover the dark and curious truth behind the death of one of America's most beloved authors, Edgar Allan Poe. For centuries, the circumstances surrounding his death have remained shrouded in mystery, sparking endless speculation and debate. Was it murder, disease, or something even more sinister? ___ A little more information: In 1849, Edgar Allan Poe was found delirious on the streets of Baltimore. He was taken to a hospital but died four days later, with no clear explanation for his condition. Theories about his demise range from alcoholism to rabies to a neurological disorder. Some suggest a more sinister plot, involving foul play or a conspiracy. Despite extensive speculation, Poe's death ultimately remains an enigma, adding to the haunting allure of his literary legacy. #unsolvedmysteries #gothicliterature #theraven #edgarallanpoe #truecrime #Smithsonianmagazine Subscribe: https://www.youtube.com/@SmithsonianMagazine Read more about the mystery of Edgar Allan Poe’s death here: https://www.smithsonianmag.com/history/still-mysterious-death-edgar-allan-poe-180952936/ How did Edgar Allan Poe become such a prolific and popular storyteller, even after his death? Learn more about his history here: https://www.smithsonianmag.com/arts-culture/edgar-allan-poe-became-era-premier-storyteller-180971001/ For more videos from Smithsonian Magazine: https://www.smithsonianmag.com/videos/ Get More Smithsonian Magazine: Official Site: https://www.smithsonianmag.com/ Facebook: https://www.facebook.com/smithsonianmagazine/ X: https://x.com/smithsonianmag Instagram: https://www.instagram.com/SmithsonianMagazine/ Digital Editorial Director: Brian Wolly Director of Programming: Nicki Marko Manager of Programming: Michelle Mehrtens Scriptwriter: Dan Wolf Video Editor and Narrator: Adam Benavides

A new law enforcement tool is marking alleged criminals without their knowledge

See how geometric designs are inspiring new ways to make stretchy materials. (Video by Ahmad Rafsanjani and Damiano Pasini/McGill University)

Artist Abbot Thayer illustrated the prevalence of camouflage in the animal world and advocated using it as a military tactic

Watch Dr. Suzan Murray perform her morning rounds (Kenneth R. Fletcher)

Document Deep Dive: http://j.mp/SUXoTF How the Emancipation Proclamation Came to Be Signed: http://j.mp/12q5SE0 What did it take to pull together a draft of the Emancipation Proclamation, Lincoln's inkwell and his pen?

The grand buildings of Washington, D.C. would look quite different were it not for the work of Palladio. Read more at Smithsonian.com