The article mentions using entanglement to synchronise clocks. This possiblity was mentioned by someone on this list. Harry NASA Researchers Put New Spin on Einstein's Relativity Theory April 2, 2003
Albert Einstein might be astonished to learn that NASA physicists have applied his relativity theory to a concept he introduced but later disliked namely that two particles that interact could maintain a connection even if separated by a vast distance. Researchers often refer to this connection as "entanglement." http://www.jpl.nasa.gov/releases/2003/47.cfm
