Inventions

Pickleball courts are starting to appear in vacant storefronts in shopping malls across the country.

Pickleball Courts Are Replacing Shuttered Mall Stores

Across the country, developers are trying to capitalize on the approachable sport's growing popularity

Angie Fogarty tested at least 100 different versions of her sensor before finding the perfect formula.

This 18-Year-Old Developed a Test to Find Out If Your Drink Has Been Spiked

The simple and inexpensive sensor detects the antihistamine in "Benadryl cocktails"

Early mug shots of 19th-century criminal suspects in a book by Alphonse Bertillon, chief of criminal identification for the Paris police

History of Now

A Brief History of the Mug Shot

Police have been using the snapshots in criminal investigations since the advent of commercial photography

Since its debut in 1974, Dungeons & Dragons has only grown in popularity. No longer a niche game, it’s been played by more than 50 million people to date.

14 Fun Facts About Dungeons & Dragons

Before watching the new movie adaptation, here's what you need to know about the history of the fantasy role-playing game

Vinyl record sales have growing for the past 15 years.

Vinyl Records Outsell CDs for First Time Since 1987

Music lovers in the United States bought 41 million vinyl albums and 33 million CDs in 2022

Mina’s goal was to keep the home—and women—central in modern society. Building on the home economists who came before her, she sought to define women’s work as work rather than a vague, idealized calling.

Women Who Shaped History

Mina Miller Edison Was Much More Than the Wife of the 'Wizard of Menlo Park'

The second wife of Thomas Edison, she viewed domestic labor as a science, calling herself a "home executive"

Harley-Davidson made just 450 motorcycles in 1908.

Rare 1908 Harley-Davidson Becomes Most Expensive Motorcycle Sold at Auction

The restored bike, which a collector discovered in a Wisconsin barn, still has many of its original parts

Alexander Graham Bell circa 1910

The Smithsonian Will Restore Hundreds of the World's Oldest Sound Recordings

They were made by Alexander Graham Bell and his fellow researchers between 1881 and 1892

Debra Babalola and Shefali Bohra invented Dotplot, a device that can help users monitor their breast health.

A New Tool Could Help Detect Breast Cancer Earlier

Dotplot gives users real-time feedback and builds a personalized map of their chests

Banff Sunshine has pioneered snow farming, which involves setting up miles of fencing across its highest terrain to capture large amounts of wind-blown, natural snow.

This Canadian Ski Area Doesn't Make Snow—It Farms It

Sunshine Village Ski Resort in Alberta is in the perfect position for piling up powder

Steve Galchutt shows off the custom-made low-wattage transmitter he uses on his treks.

Looking to Ditch Twitter? Morse Code Is Back

Reviving a 200-year-old system, enthusiasts are putting the digit back in digital communication

Our ten-most read stories of the year featured the all-woman army of the African kingdom of Dahomey, mischievous felines, J.R.R. Tolkien and more.

Our Top Ten Stories of 2022

From a teen inventor to invasive fish to lost cities of the Amazon, these were our most-read articles of the year

Innovators may want to create soft robots that more accurately replicate the dynamics of an elephant’s trunk.

Seven Scientific Discoveries From 2022 That May Lead to New Inventions

Nature is a breeding ground for innovative solutions to everything from aging to plastic pollution

Pure Structural Color is made of several extremely thin sheets of non-conductive material. These layers are stacked together and imprinted, or stamped, with a nano-scale pattern of rods with curved ends. This pattern scatters light into colors that are visible from all directions, and different hues can be produced by changing the dimensions of the pattern.

Art Meets Science

This British Zoologist Wants to Reinvent Color

Andrew Parker has produced some of the brightest hues in the world. So, what’s his secret?

Twelve-year-old Madison Checketts was named one of the 30 finalists in the 2022 Broadcom Masters Competition, the country’s premier science, technology, engineering and math competition for middle school students.

This 12-Year-Old Designed a Water Bottle You Can Eat

After seeing plastic polluting her favorite beaches year after year, Madison Checketts decided it was time to do something about it

Blue jeans gained popularity in the late 19th-century American West due to their durability.

Cache of 19th-Century Blue Jeans Discovered in Abandoned Arizona Mineshaft

The seven pairs of pants open a portal into life in the Castle Dome mining district

The Maka Niu, a low-cost, customizable deep-sea observing tool is currently undergoing testing around the world, including at the New England Aquarium in Boston, Massachusetts.

This Low-Cost Device Could Make the Deep Sea Accessible to Everyone

The inexpensive Maka Niu collects video and data at depths more than five times greater than trained scuba divers can go

The Quadcopter Mines Detector uses a metal detector to find land mines as it flies above them.

A Ukrainian Teenager Invents a Drone That Can Detect Land Mines

Seventeen-year-old Igor Klymenko worked on his invention while sheltering in a basement from Russian attacks

Market research firm Fact.MR estimated that global nonalcoholic wine sales reached $1.6 billion in 2021 and will double in the next decade.

The Science Behind Nonalcoholic Wine

Drinking habits are changing, and vintners are exceeding tasters' expectations with new options stripped of their alcohol

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The Remarkable Effort to Locate America's Lost Patents

An 1836 blaze destroyed thousands of records that catalogued the young nation's ingenuity, but recent discoveries indicate that originals may still exist

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