Featured in efficiency
Get around your phone more quickly than you already are
There’s no time to waste.
The hardcore science of parkour
And how to use physics principles to improve your skills.
Amped: Why The Power Grid Is Like The World’s Worst-Run Restaurant
It all comes down to storage
Viruses Can Be Genetically Modified To Transmit Energy
Viral solar panels could be most efficient ever
SolarCity Announces Most Efficient Panels On The Market
And they'll be made in America
Hitachi Hires Artificially Intelligent Bosses For Their Warehouses
No cubicle necessary
2013 Invention Awards: Hot Savings
An HVAC system powered by an 18-wheeler’s exhaust.
2013 Invention Awards: Family Flier
A homebuilt airplane designed with maximum efficiency in mind.
Why Your Grocery Store Is Installing Military Cameras
Surprisingly, it's not about catching petty thieves.
Conscientious Galaxy Uses All Its Fuel To Make New Stars, Leaving No Waste Behind
This newly spotted galaxy is the least profligate galaxy ever seen.