NASA Photo ID: S64-14850           File Name: 10073595.jpg
Film Type: 4x5                     Date Taken: 02/02/64
Title: Astronaut John Glenn tests balance mechanism performance
Description:
Astronaut John H. Glenn Jr.'s balance mechanism performance is tested by
his  walking on a narrow board with his eyes closed. He is in civilian
clothes and  in his bare feet.                   
Subject terms:
ASTRONAUT TRAINING                      
ASTRONAUTS                              
BALANCING                               
BIOMEDICAL DATA                         
EQUILIBRIUM                             
LIFE SCIENCES                           
MERCURY PROJECT                         
TESTS                                   

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