Listen to your favorite National Geographic news daily, anytime, anywhere from your mobile phone. No wires or syncing. Download Stitcher free today.
Monday, November 23, 2009 |
Monday, November 23, 2009 |
Photo: High-Rise Farms: The Future of Food?Design teams around the world have been rolling out concepts for futuristic skyscrapers that house farms instead of—or in addition to—people as a means of feeding city dwellers with locally-grown crops. See more vertical farm designs >> Illustration courtesy Eric Ellingsen and Dickson Despommier, Vertical Farm Project
|
ADVERTISEMENTNATIONAL GEOGRAPHIC'S PHOTO OF THE DAY |
|
ADVERTISEMENT
|