In the World: Nanotech on the farm
MIT chemical engineer Paula Hammond lends her nanotechnology expertise to farmers in Africa.
Revitalizing the land of plenty with affordable housing
Students in Professor Jan Wampler's class, Architecture Design Studio, spent eight days designing affordable dwellings for farmers in Hawaii
Against the common gouda
The government regulates how food is produced. MIT anthropologist Heather Paxson studies the rebellious cheese-makers who reluctantly adhere to those rules.