Three experiments remained on "Atlantis": Extreme Temperature Translation Furnace (ETTF), a new furnace design allowing space-based processing up to 871 degrees Celsius (1,600 degrees Fahrenheit) and above; Commercial Protein Crystal Growth (CPCG) complement of 128 individual samples involving 12 different proteins; and Mechanics of Granular Materials, designed to further understanding of behavior of cohesionless granular materials, which could in turn lead to better understanding of how Earth's surface responds during earthquakes and landslides.