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Electricity

A smart window prototype dims in response to electricity.

Future of Energy

These Windows Tint With a Flick of a Switch

Stanford engineers are developing electric windows that block glare without blocking your view

The electric eel makes it leaping attack onto a biologist's arm

New Research

How Strong Is a Zap From an Electric Eel? Shockingly Strong

A biologist learns an eel’s power first hand, allowing himself to be repeatedly shocked in the name of science

The compound eyes of a robber fly

The Innovative Spirit fy17

These New Solar Cells Are Modeled After a Fly’s Eye

Stanford University researchers may have found a way for perovskites to compete with silicon in the solar panel market

An Electric Vehicle Company cab.

Henry Bliss, America’s First Pedestrian Fatality, Was Hit By an Electric Taxi

The driver was arrested but released after hitting Bliss

Philo T. Farnsworth got his big idea while plowing a field. He was 14, by the way.

The Innovative Spirit fy17

The Farmboy Who Invented Television

The inventor of television’s career presages many of the good and bad things about Silicon Valley

Salt caverns make good energy storage reservoirs as they are impermeable and don't react with oxygen.

Why Salt Is This Power Plant’s Most Valuable Asset

Compressed air energy storage can help keep the grid running and pave the way for renewables

Trending Today

Renewables Generated Ten Percent of U.S. Energy In March

Longer days, stronger wind and reduced electricity demand helped green energy break double digits for the first time

Dr. John Cushman with the flow battery

Pour to Recharge Your Electric Vehicle

Purdue University scientists have created a liquid-based battery that could one day be recharged at a gas station pump in just minutes

Recent research found that fully one third of humanity can't see the Milky Way because of light pollution

Is Light Pollution Really Pollution?

As countries grow richer, light pollution gets worse–but some are fighting to change that

Researchers found that tadpole embryos were better able to fight off infection when their cells' natural electrical charge was manipulated.

Tweaking the Tiny Electrical Charges Inside Cells Can Fight Infection

It works in tadpoles. Could it work in humans?

The Watts Bar Dam, one of the dams that is part of the Tennessee Valley Authority.

Here’s How FDR Explained Making Electricity Public

“My friends, my policy is as radical as the Constitution of the United States,” he said

The material—the black blocks between the two plates, pictured here—could be used with cooking pots to charge phones or jewelry to power health sensors.

The Innovative Spirit fy17

Is This New Material a Game Changer for Thermoelectricity?

Researchers at the University of Utah have developed an inexpensive, non-toxic material that converts heat to electricity

Say "arrivederci" to softly lit Roman streets and "ciao" to a well-illuminated night.

Trending Today

People Piqued by Plans to Place LED Lights in Rome

Foes of the energy-efficient lights take a dim view to the city’s new bulbs

The Innovative Spirit fy17

Charging Ahead: The Future of Batteries

Battery research is at a tipping point, and it’s never been more important

The record for lights at a home, lawn included, is 601,736 bulbs.

Untangling the History of Christmas Lights

This bright idea was ahead of its time

Eric the robot stands tall once again

Cool Finds

Britain’s First Robot Lives Again

A recreation of the spark-spitting Eric the Robot is once again delighting audiences

Maanasa Mendu, of Mason, Ohio, presents HARVEST, her prototype renewable energy-gathering device, at the 2016 Young Scientist Challenge.

Future of Energy

The Answer to India’s Energy Crisis Could Be Blowing in the Wind

The 2016 Young Scientist Challenge winner modeled her energy harvester after a tree

Future of Energy

Can This Electric Bus Really Go 350 Miles On a Single Charge?

Some think a breakthrough by a California company could be the beginning of the end for smoky, noisy buses

The Block Island Wind Farm should be operational before the end of this year.

Future of Energy

Getting Up Close and Personal With America’s First Offshore Wind Farm

The newly-erected turbines off of Block Island may signal the future of American wind power

Could This Painless Brain Stimulation Help Treat Depression and Alzheimer’s?

UNC researchers have shown that transcranial alternating current stimulation can help improve memory

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