Herding cattle up the side of a mountain might seem like a lot of extra work, but for thousands of years, people have hauled their cows into the Alps to graze during the summer months. Why? It's all about great-tasting cheese.
The Defense Department's Advanced Research Projects Agency, or DARPA, has incubated many important technologies over the decades in computer networking and other areas. The Energy Department wants to make similar strides with an agency called ARPA-E. Over three years now in operation, ARPA-E has spent nearly $800 million on 285 experimental projects.
We invited the agency's deputy director, Cheryl Martin, into our studio so we can find out more about these projects. Good morning.
Mention the recent surge in oil and natural gas production in the U.S. and one word comes to mind for a lot of people: "fracking." Hydraulic fracturing is a controversial technique that uses water, sand and potentially hazardous chemicals to break up rock deep underground to release oil and natural gas.
But there's another technology that is just as responsible for drilling booms happening across the country: horizontal drilling.
Maybe you already know about this, maybe I'm in love, maybe this is just me and my particular craziness, but I want you to click on the image below. It's Mathew Inman's (who calls himself "The Oatmeal") story, handwritten, hand drawn, about his cat, Domino.
There are, we all know, wonderful sites all over the web, but every so often somebody comes along and rejuggles words, pictures and plays with space, remixing elements to very quietly find new beats, new ways to tell a story. That is what Mathew did here. At least I think so.