News Humans Mice, Magnetism, and Reactions on Solids Nobels awarded in genetics, materials science, and surface chemistry By Nathan Seppa, Davide Castelvecchi and Sarah Williams October 10, 2007 at 1:02 pm - More than 2 years ago Share this:Share Share via email (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X Click to print (Opens in new window) Print The 2007 Nobel prizes in the sciences were announced early this week. MAGNETIC SANDWICH. Modern hard disks read data as magnetic fields change the electrical resistance of a nanoscale circuit in the reading head.
