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The Inventive Mind of Walter Hunt, Yankee Mechanical Genius

The compulsively creative Hunt might be the greatest inventor you’ve never heard of

Why the Avocado Should Have Gone the Way of the Dodo

Its large pit and fleshy deliciousness are all a result of its status as an evolutionary anachronism

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Horrific Tales of Potatoes That Caused Mass Sickness and Even Death

A greened potato indicates the presence of a toxin that can cause gastrointestinal distress, induce coma or even death within 24 hours of consumption

You might be curious, is this something macroscopic or microscopic? It’s actually the wing of a green darner dragonfly, as seen through a scanning electron microscope.

Macro or Micro? Test Your Sense of Scale

A geographer and a biologist at Salem State University team up to curate a new exhibition, featuring confounding views from both satellites and microscopes

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The Many, Many Designs of the Sewing Machine

Rioting tailors, destitute inventors and the court system all got involved in one of the 19th century’s biggest innovations

Jonah is cast overboard to a sea monster in an image from the earliest known atlas, the Theatrum orbis terrarum, by Flemish cartographer Abraham Ortelius, first published in 1570.

The Enchanting Sea Monsters on Medieval Maps

Fictitious animals on 16th and early 17th century maps hint at how people’s perception of the ocean has changed over time

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Why We Gave Susan Seubert the Keys to our Instagram Account

Who wouldn’t want to transport themselves to Hawaii via their smartphone?

The Queen Mary Psalter, c 1310-1320

Why Were Medieval Knights Always Fighting Snails?

It’s a common scene in medieval marginalia. But what does it mean?

You probably wouldn’t eat this meal for breakfast—but why?

Why Do We Eat Cereal For Breakfast? And Other Questions About American Meals Answered

In her new book, food historian Abigail Carroll traces the evolution of American eating from colonial times to present-day

“Alexis”

This Photographer Shoots Portraits With a Thermal Camera

Artist Linda Alterwitz uses a camera that detects radiant heat, instead of light, uncovering hidden thermal signatures in everyday scenes

The telegraph key used to send the famous message “What Hath God Wroght” over the prototype telegraph line between Baltimore and Washington D.C. in 1844

How the Telegraph Went From Semaphore to Communication Game Changer

Samuel Morse was an artist by trade, but to the world he’s best known for connecting the dots —and dashes— that forever changed the way we communicate

Defrosting the Crests of Inca City, LAT: -81.5° LONG: 296.3° “The nature of this polygonal network, unique on Mars, remains poorly understood, but seems to be linked to volcanic dykes covered by eolian sand. These terrains are close to the South pole and undergo springtime defrosting in dark patches that become progressively larger as temperatures climb,” writes geophysicist Nicolas Mangold in This is Mars.

This Is Mars in Extremely High Resolution

French designer Xavier Barral pored over 30,000 images taken by the Mars Reconnaissance Orbiter’s HiRISE camera, selecting the most appealing for his book

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Cast Your Vote for the 2013 People’s Design Award

What represents the best in design?

Artist Nickolay Lamm’s depiction of a polar-grizzly hybrid

What Would a Cross Between a Polar Bear and a Grizzly Really Look Like?

As climate changes and Arctic sea ice melts, species shift habitats and may interbreed. Lamm digitally manipulates photographs to imagine these hybrids

Crab leg and imperial fungus dim sum

How to Make (and Where to Eat) the Best Dim Sum

One woman’s love of dim sum takes her to Hong Kong, where she tries her hand at making the bite-size cuisine

Worried about your kid's Halloween candy being poisoned? Don't be.

Where Did the Fear of Poisoned Halloween Candy Come From?

The answer, as always, is to blame the media

Why do we associate popcorn with the movies?

Ask Smithsonian 2017

Why Do We Eat Popcorn at the Movies?

The movie theater’s most popular concession wasn’t always associated with the movies—in fact, it used to be explicitly banned

A calcified flamingo, preserved by the highly basic waters of Tanzania’s Lake Natron and photographed by Nick Brandt

This Alkaline African Lake Turns Animals into Stone

Photographer Nick Brandt captures haunting images of calcified animals, preserved by the extreme waters of Tanzania’s Lake Natron

Oto Gillen, “untitled, (Vanitas),” 2007, traditional chromogenic print, mat board, UV glass, mahogany, screws

Snack on This: One Curator Has Devoted a Whole Show to Pizza Art

What is it about that slice of cheesy goodness that makes it such an appealing subject for these artists?

Saint Coronatus joined a convent in Heiligkreuztal, Germany, in 1676

Switzerland

Meet the Fantastically Bejeweled Skeletons of Catholicism’s Forgotten Martyrs

Art historian and author Paul Koudounaris elucidates the macabre splendor and tragic history of Europe’s catacomb saints

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