Discover one of our 28 local entrepreneurial communities »
Be the first to know as we launch in new countries and markets around the globe.
Interested in bringing MIT Technology Review to your local market?
Unsupported browser: Your browser does not meet modern web standards. See how it scores »
An alternative to batteries gets an advance from tiny, crumpled sheets of graphene, whose electrodes can store more charge because they have larger surface areas.
The U.S. Army is evaluating full-color flexible displays that can be worn on the wrist.
The new approach wastes far less light, saving energy.
SleepServer creates a virtual copy of a dozing machine.
Evaporative cooling plus drying with desiccants equals cool air for less cost.
The nanomaterials give the displays a color and efficiency boost.
Solar-cell manufacturing techniques could yield LEDs that require 20 percent less energy.
A one-step process creates a highly antireflective layer for photovoltaics.
Chips that let errors happen, then correct them, use less power overall.