Gravity provides a vital input to our sensory and balance systems. What happens when there is no gravity? Do we know which way is up? A team from the International Space University in Strasbourg, France, hopes to answer these questions during the second week of the Student Parabolic Flight Campaign in Bordeaux.
More at:
http://www.esa.int/export/esaCP/SEMEVCYO4HD_Life_0.html