Eric was a co-winner of the 2009 NASA Space Settlement Contest.He basically built a Utopia from scratch, said math and physics teacher Gillian Evans, staff advisor on the project.Yam's innovative design, built as a series of stacked rings resembling a cylinder, would house a self-sustaining colony of 10,000 people and up to 300 visitors, including paying tourists, in the year 2050.A hotel sectio