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Flanked by a "Dartmouth 2004" banner, Stephanie Feldman '04 and Lauren Talbot '04 floated weightlessly on board NASA's microgravity plane in the opening slide of their presentation "A Weightless Wonder: Our Foray into Microgravity" in Spannos Auditorium at the Thayer School of Engineering on Sunday.
As part of NASA's Reduced Gravity Student Flight Opportunity Program, Feldman, Talbot and Lea Kiefer '04 spent the last eight months designing and testing experimental exercises to prevent muscle atrophy in astronauts while in space.
The project culminated in a chance to test their ideas in the "Weightless Wonder," an antigravity aircraft that simulates the feeling of weightlessness in outer space at the Johnson Space Center in Houston, Texas, in July.
Calling themselves the Dartmouth Resistance Exercises for Anti-Gravity Muscles, or the DREAM team, the women said they were inspired to search for better ways for astronauts to avoid the atrophy of muscles during weightlessness by the work of their adviser, Dr. Jay Buckley, a professor at the Dartmouth Medical School.
On earth, muscles get constant exercise because gravity gives them something to resist.