A Virginia student works with a bottle and its cap in a mockup of the Middeck Glovebox used by astronauts on a number of space shuttle research missions. The activity was part of the Space Research and You education event held by NASA's Office of Biological and Physical Research on June 25, 2002, in Arlington, VA, to highlight the research that will be conducted on STS-107.

Gary Coulter, a special assistant to NASA's life sciences researchers, explains the workings of the irner ear to a Virginia student. The chair rotates to disorient the vestibular system in a simulation of research on how astronauts adapt to space and readapt to Earth. The activity was part of the Space Research and You education event held by NASA's Office of Biological and Physical Research on June 25, 2002, in Arlington, VA, to highlight the research that will be conducted on STS-107.

A student tries to insert plastic blocks into the correct holes in a baby's toy. The seemingly trivial task becomes nearly impossible when the prism glasses he is wearing reverse left and right. This is similar to tests used to measure how astronauts adapt to space and then readapt to Earth. The activity was part of the Space Research and You education event held by NASA's Office of Biological and Physical Research on June 25, 2002, in Arlington, VA, to highlight the research that will be conducted on STS-107.

A Virginia student wears gloves inside a water tank to simulate the awkward feel and dexterity that astronauts experience when working in spacesuits. He is directed by Brad McLain for the Space Biology Museum Network. The activity was part of the Space Research and You education event held by NASA's Office of Biological and Physical Research on June 25, 2002, in Arlington, VA, to highlight the research that will be conducted on STS-107.

Brad McLain for the Space Biology Museum Network spins a volunteer in a rotating chair to illustrate how dependent the human vestibular system is on visual cues. The volunteer's thumbs indicate which way she thinks she is turning. Similar tests are conducted on astronauts to study how they adapt to space and readapt to Earth. The activity was part of the Space Research and You education event held by NASA's Office of Biological and Physical Research on June 25, 2002, in Arlington, VA, to highlight the research that will be conducted on STS-107.

A Virginia student wears gloves to simulate the awkward feel and dexterity that astronauts experience when working in spacesuits. The activity was part of the Space Research and You education event held by NASA's Office of Biological and Physical Research on June 25, 2002, in Arlington, VA, to highlight the research that will be conducted on STS-107. (Digital camera image; no film original.

Twila Schneider of Infinity Technology in Huntsville, AL, uses a small sand displacement box to explain the principles of the Mechanics of Granular Materials (MGM-III) experiment to two young Virginia students. The activity was part of the Space Research and You education event held by NASA's Office of Biological and Physical Research on June 25, 2002, in Arlington, VA, to highlight the research that will be conducted on STS-107.

A student gets ready to catch a plastic tube carrying a small fluid bottle and a wireless video camera. As it arced through the air, the container was in free-fall -- just like astronauts in space -- and the TV camera broadcast images of how the fluid behaved. The activity was part of the Space Research and You education event held by NASA's Office of Biological and Physical Research on June 25, 2002, in Arlington, VA, to highlight the research that will be conducted on STS-107. (Digital camera image; no film original.

Carla Rosenberg of the National Center for Microgravity Research explains the operation of the Middeck Glovebox to a middle school student. The activity was part of the Space Research and You education event held by NASA's Office of Biological and Physical Research on June 25, 2002, in Arlington, VA, to highlight the research that will be conducted on STS-107.

Khalid Alshibli of Louisiana State University, project scientist for the Mechanics of Granular Materials (MGM-III) experiment, explains the MGM experiment to Kristen Erickson, acting deputy associate administrator in NASA's Office of Biological and Physical Research. A training model of the test cell is at right. The activity was part of the Space Research and You education event held by NASA's Office of Biological and Physical Research on June 25, 2002, in Arlington, VA, to highlight the research that will be conducted on STS-107.

Khalid Alshibli of Louisiana State University, project scientist for the Mechanics of Granular Materials (MGM-III) experiment, uses a jar of sand as he explains MGM to NASA Administrator Sean O'Keefe. A training model of an MGM test cell is in the foreground. The activity was part of the Space Research and You education event held by NASA's Office of Biological and Physical Research on June 25, 2002, in Arlington, VA, to highlight the research that will be conducted on STS-107.

NASA Chief Scientist Shannon Lucid, a former astronaut, introduces Northern Virginia students to the research that will be conducted on the STS-107 mission. The activity was part of the Space Research and You education event held by NASA's Office of Biological and Physical Research on June 25, 2002, in Arlington, VA, to highlight the research that will be conducted on STS-107.