go to Caltech Home
image
image
 
home current exhibition submission archive about us contact
     
    Facets of Earth  
   

 

next image

Jennifer Jackson
Faculty

A very small iron foil is sandwiched between two gem-quality diamond anvils to study material properties at the pressures and temperatures in Earth's core. Pressure has been applied and the iron sample is ready to be heated to temperatures similar to Earth's outer core. Small spheres of ruby are placed to mark the pressure of the iron sample. The inner and outer rings mark the sample chamber and bevels of the diamond anvils, respectively.

jackson@gps.caltech.edu

go to top

   

 

 
   

The 2008 Art of Science Competition was made possible by a grant from the Moore-Hufstedler Fund.
© 2017 California Institute of Technology. All Rights Reserved.