40 Years of Government Nutrition Data May Be Flawed

For forty years, the CDC\'s National Health and Nutrition Examination Survey (NHANES) has collected data on the caloric intake of Americans, answering the simple and important question of how much food we eat. This research has in turn been used to instruct public health policy. NHANES is actually the basis for national standards of height, weight, and … Continue reading 40 Years of Government Nutrition Data May Be Flawed

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Space Farming: The Final Frontier

NASA looks to grow fresh veggies, 230 miles above the Earth By Jesse Hirsch on September 10, 2013 Photographs by Stephen Allen Last year, an astronaut named Don Pettit began an unusual writing project on NASA’s website. Called “Diary of a Space Zucchini,” the blog took the perspective of an actual zucchini plant on the … Continue reading Space Farming: The Final Frontier