These are the 10 most important technological milestones reached over the previous 12 months. To compile the list, the editors of MIT Technology Review select the technologies we believe will have the greatest impact on the shape of innovation in years to come. This impact can take very different forms, but in all cases, these are breakthroughs with the potential to transform the world.
Ultra-Efficient Solar
Under the right circumstances, solar cells from Semprius could produce power more cheaply than fossil fuels.
Nanopore Sequencing
Simple and direct analysis of DNA will make genetic testing routine in more situations.
High-Speed Materials Discovery
A new way to identify battery materials suitable for mass production could revolutionize energy storage.
Facebook's Timeline
The social-networking company is collecting and analyzing consumer data on an unprecedented scale.
