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Innovation

The Melitta haemorrhoidalis bee, collected from Wotton-under-Edge, England, requires patches of bellflowers to make its nests.

Bees and Wasps in Britain Have Been Disappearing For More Than a Century

Changes in agricultural practices since the 19th century may be a major culprit in the pollinators’ decline

G. Wayne Clough

Anthropocene

Why Engineering Will Be Vital in a Changing Climate

Smithsonian Secretary G. Wayne Clough offers personal insights on the realities of climate change and the best ways for society to adapt

Lab-grown beef—it could be dinner.

Five Animal Products Scientists Can Now Grow In a Lab

In early experiments, scientists are growing meat in vitro and bioengineering yeast for dairy

The first crop for Local Roots Farms to grow is lettuce.

Future of Energy

Turning Shipping Containers Into Urban Farms

In a clever recycling experiment, the startup Local Roots Farms is growing organic, hydroponic produce in America’s food deserts

Kids in a small Nigerian village line up to learn at the Hello Hub.

How Do Kids Learn Where There Are No Teachers? It May Take a Village…Computer

A non-profit called Projects for All has a plan for educating children without schools: Turn them loose on outdoor computer kiosks in their community

The mind behind Simon was the innovator Ralph H. Baer.

The Not-So-Simple Simon Proved the Young Were Swifter Than the Old

In 1978, the new blinking, bleeping toy ushered in the era of computer games

German-American game developer Ralph Baer, in 2009, showing the prototype of the first games console.

Remembering the “Father of Video Games,” Innovator Ralph Baer

The lab, where the inventor of the video game and the electronic game Simon, goes on view at the American History Museum next summer

This airport shuttle can make a round-trip run on the waste produced by a single person in one year.

This Commuter Bus Runs On Poop

A U.K.-based biogas plant has developed a 40-seater than runs on converted sewage and food waste

Frost on a sprig of European mistletoe.

Medical Mistletoe: Can the Holiday Plant Really Fight Cancer?

In some countries, cancer patients take mistletoe injections to ease symptoms, but the exact effects of the extracts are still up for debate

This year, the Solar Cloth Company unveiled the world's first solar fabric tensile structure parking lot in Cambridge, UK.

Future of Energy

A Football Stadium Covered in This Solar Cloth Could Power a Small Town

Perry Carroll, founder of the Solar Cloth Company, has integrated super-thin photovoltaics into flexible fabric

Special Report

Game Changers: Innovation For Good

When you see these creative solutions to society’s most pressing problems, the future looks pretty darn good

One hour of walk time with a pair of EnSoles, designed by Hahna Alexander (inset), provides 2.5 hours of talk time on a smartphone.

Smart Startup

Generating Power One Step At a Time

The Pittsburgh-based startup SolePower is developing an insole that collects kinetic energy as you walk to power your mobile phone

Miracle fruit, or Synsepalum dulcificum, grows on bushy trees native to West Africa.

Can This Berry Solve Both Obesity and World Hunger?

At a playful café in Chicago, chef Homaro Cantu is experimenting with miracle fruit, a West African berry that makes everything a little sweeter

This Plant-Based Gel Stops Bleeding in Seconds

A salve that seals severe wounds is making its way to veterinary clinics. Military and trauma testing may soon follow

Almost two-thirds of new teachers report that their training left them underprepared.

Round Table

How Do You Make a Great Teacher?

Push student teachers harder, stick with them once they’re in the classroom, and integrate them into their schools’ communities

Those who see Needle Tower often wonder how, with barely 14 inches of contact with the ground, the 60-foot tower stays upright.

How Does the Hirshhorn’s 60-Foot “Needle Tower” Stay Upright In A Stiff Wind?

In the 1960s, when artist Kenneth Snelson mingled architectural innovation with abstraction, the result was heavenly

A full-size Boeing 757 tail equipped with sweeping jets was tested in a wind tunnel at the Ames Research Center.

Designing a Smaller, Lighter Airplane Tail

With engineers from Caltech, Boeing and NASA, Israel Wygnanski is ushering in a new era of fuel-efficient airplane design

The Rubbee electric drive turns your bike into an e-bike.

2014 Holiday Gift Guide

Eight Tech Gifts for Early Adopters

From a personal drone and a 3D printer to sleep and sport performance trackers, these gadgets will please the technophiles in your life

A system in testing off the coast of Cape Town uses an electric field to safely ward off predators.

An Electric Fence Wards Off Sharks

South Africa has begun testing a humane way to make its beaches safer

Artist Yoshi Sodeoka envisions musical instruments carried in satellites orbiting the Earth that would be able to “neutralize nations at war."

How Will We Make Music in 200 Years?

A group of innovators were asked to imagine what music will be like in 2214. If they’re right, it could be pretty bizarre

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