Have some aerial photography you need done? Drones aren’t just for hunting terrorists anymore. Soon, you’ll be able to buy and launch your own UAV for cheap.
And by "most efficient" we mean: "still really not very efficient." Find out which countries are at least making some small attempt to do more with less.
The idea that giving power to the mass of "owners" of companies will lead to better policies is appealing, but--it turns out--is largely a myth.
There is a lot of the light spectrum that doesn’t register to the human eye (or to conventional solar panels). A new device which could go right on top of existing panels, helps get more of the energy from the sun.
The reform law is a start, but to truly change how we get medical services (and make them cheaper) we need to fundamentally rethink how we interact with the entire health-care system.
Would you have an easier time getting out of bed in the morning if you were headed to a beautiful workplace full of plants and flowers?
If you can figure out who is getting sick and help them before they get to the hospital, the health benefits (and the cost savings) could be astronomical.