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Innovation / Technology

Record companies released stereo demonstration albums that showcased how sound could move from left to right, creating a sense of movement.

How Savvy Advertising Helped Make Stereo Technology Mainstream

Stereo demonstrations and colorful ads sold customers on the two-channel sound technology when it was introduced 60 years ago

Clean and compelling, Spacewar! pitted two player-controlled ships against one another and rewarded superior strategists. The PDP-1 lacked the memory to accommodate AI opponents.

How the First Popular Video Game Kicked Off Generations of Virtual Adventure

A simple contest of sci-fi strategy, ‘Spacewar!’ ushered in what is now a 140 billion dollar industry

Google's new artificial intelligence program, AlphaZero, taught itself to play chess, shogi, and Go in a matter of hours, and outperforms the top-ranking AIs in the gameplay arena.

Google’s New AI Is a Master of Games, but How Does It Compare to the Human Mind?

After building AlphaGo to beat the world’s best Go players, Google DeepMind built AlphaZero to take on the world’s best machine players

A police officer directs traffic in London in the 1890s.

When the Street Light First Came to London, Disaster Ensued

First introduced in 1868, the device was meant to prevent accidents—but then it caused one

In 1963, Herbert A. Gilbert filed a patent for “a safe and harmless means for and method of smoking.”

Plans for the First E-cigarette Went Up in Smoke 50 Years Ago

Herbert A. Gilbert invented his “Smokeless” in 1963, but he couldn’t convince any companies to bring the device to market

What the Popularity of ‘Fortnite’ Has in Common With the 20th Century Pinball Craze

Long before parents freaked over the ubiquitous video game, they flipped out over another newfangled fad

The breakthrough propeller, its blades shaped by hatchet and drawknife from two-ply spruce, was sheathed in linen and sealed with aluminum powder mixed into a heavy varnish.

Why Wilbur Wright Deserves the Bulk of the Credit for the First Flight

A new book advances a controversial theory about the singular contribution that went into the brothers’ pioneering achievement

Why Aren’t There Electric Airplanes Yet? It Comes Down to Batteries.

Batteries need to get lighter and more efficient before we use them to power energy-guzzling airplanes

U.S. Air Force C-130 Hercules aircraft fire chaff and flare countermeasures over the Nevada Test and Training Range Nov. 17, 2010.

The Woman Whose Invention Helped Win a War — and Still Baffles Weathermen

Her work long overlooked, physicist Joan Curran developed technology to conceal aircraft from radar during World War II

Hurricane Harvey unexpectedly flooded large parts of Houston despite abating wind speeds.

How Satellites and Big Data Are Predicting the Behavior of Hurricanes and Other Natural Disasters

Leveraging machine learning could help diminish the damages of storms and wildfires

John Krafcik (left) and Dmitri Dolgov

2018 Smithsonian Ingenuity Awards

Why Waymo’s Fleet of Self-Driving Cars Is Finally Ready for Prime Time

Your driverless car is already here, thanks to the visionary engineers behind a bold experiment

A time-lapse image showing the plane flying across a gymnasium.

MIT Flies Model Airplane Powered by the Blue Glow of Electric Fields and Ionic Winds

The model plane, with no moving parts, could pave the way for new flight technology that emits no pollutants

The Patents Behind Pumpkin Pie

This Thanksgiving, when you take a bite of the traditional pie, take a moment to think about the inventions that have gone into the making of it

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Ingenious Minds

Jose Gomez-Marquez Wants to Turn Doctors and Nurses into Makers

Kennedy Center president Deborah Rutter interviews the co-founder of MIT’s Little Devices Lab about democratizing health technology

The Telharmonium is considered to be the first electromechanical musical instrument.

The World’s First Synthesizer Was a 200-Ton Behemoth

Thaddeus Cahill’s Telharmonium may not have been a huge success, but it was an important achievement in music history

This Apartment-Size Wind Turbine Makes Use of Gusts Coming From All Directions

Winner of this year’s James Dyson Award, the O-Wind Turbine is designed for the chaotic wind patterns of urban environments

The NIST-4 Kibble balance, an electromagnetic weighing machine that is used to measure Planck's constant, and in turn, redefine the kilogram.

Scientists Are About to Redefine the Kilogram and Shake Up Our System of Measures

After more than 100 years of defining the kilogram according to a metal artifact, humanity is preparing to change the unit based on a constant of nature

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Ingenious Minds

The Future Is Bright If More Teens Could Think About High School the Way Kavya Kopparapu Does

Cellist Yo-Yo Ma talks with the founder of the Girls Computing League about the promise of her generation

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Ingenious Minds

Eno Umoh Is Getting Kids to Think About the Positive Powers of Drones

Latina American writer Gabby Rivera interviews the co-founder of Global Air Media about giving students access to the technology

A silica sphere with a radius of 50 nanometers is trapped levitating in a beam of light.

Optical Tweezers Give Scientists a Tool to Test the Laws of Quantum Mechanics

Quantum superposition is one of the great mysteries of physics—a mass existing in two states at once—and scientists hope to probe the phenomenon

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