When Pedestrians Ruled the Streets
The driverless car may take a while to catch on—just as the automobile did a century ago
How the Transistor Radio with Music for Your Pocket Fueled a Teenage Social Revolution
In a burst of post World War II innovation, the Regency TR-1 transistor radio became the new “It” gift for the holiday season
Meet the 100 Most Significant Americans of All Time
A new, special issue of Smithsonian magazine attempts the impossible: to list out the most significant people in United States history
Drop This Capsule Into a Stream and It Will Screen For Pollution
Researchers have developed a sensor (no batteries required) that creates a barcode indicating the amount of pollutants and their whereabouts in water
A Bike Path Near Amsterdam Is Now Generating Solar Power
As cyclists ride above, solar panels embedded in the pathway pump energy into the power grid
Holy Smokes! Tobacco May Fuel Planes in the Future
The seeds from a new type of tobacco plant grown in South Africa release an oil that can be made into biofuel
Designing for Seniors and Soldiers, Toward a “Silver” Architecture
Going green is good, but could architects be doing more for two segments of our population?
Tracking Frackers From the Sky
Citizen scientists eyeing Pennsylvania’s natural gas drillers in aerial images may help determine if there is a link between fracking and certain illnesses
New Understanding of Toxin-Loving Organisms May Help Tackle Pollution
A breakthrough in the understanding of how bacteria break down toxins using vitamin B12 could lead to improved cleanup methods
A Sensor In Guns Tells Dispatch When Police Officers Need Backup
By monitoring the position and status of firearms, commanders can see exactly what’s happening in the field
Parents, Give Your Teens Driving Lessons Without Even Being in the Car
A six-month training program gives parents of new drivers a training tool—and a little extra peace of mind
A Label You Rub To See If Food Has Expired and Other Finalists for the Dyson Award
There’s also a pen that lets you know when you should reapply your sunscreen and a device called Luke Stairwalker
Here’s What You Missed at the Smithsonian Innovation Festival
Inventors and museum staff alike inspired the crowd to see the world through the prism of innovation
Turn Your Birth Control On and Off With a Remote
Bill Gates is backing MicroCHIPS, a Massachusetts-based startup developing an implantable chip that releases birth control hormones on demand
The Smithsonian Celebrates American Invention at This Weekend’s Innovation Festival
How do you bring an idea to life? The inventors of new technologies will share their stories at a two-day event at the National Air and Space Museum
A Needle Could Make For Pain-Free Flu Shots
Using temperature, vibration and pressure, this needle can trick a patient into feeling no pain
A New Environmental Science Lab Now Walks the Walk, Cutting Its Overall Emissions by 37 Percent
With geothermal heating, on-site water reclamation and a host of other energy saving technologies, the Smithsonian’s first LEED-Platinum building opens
This Device Tracks Your Sleep Without Ever Touching You
The ResMed S+ monitors your Zzzs from the comfortable distance of your nightstand and offers tips for getting a better rest
Exclusive: The Chimpanzees of Gombe National Park Make Their Street View Debut
For its latest collection, Google traveled to the African rainforest where Jane Goodall pioneered her groundbreaking chimp research
Testing for Cancer With a Single Blood Sample
Startup Miroculus has developed a system that screens for dozens of cancers in 90 minutes
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