This clearly points the way toward the first MRAM with the potential to surpass SRAM in practical operation.

ENGADGET: Toshiba goes perpendicular to solve MRAM's power issues, rethink cache memory

As to whether the words will lead to practical co-operation, Mexican officials say they are getting more help with intelligence on the drug gangs from their American counterparts.

ECONOMIST: Mexico and the United States

Though the temperature at which this effect occurs is too low for it to have any obvious practical consequences for the operation of computer chips, it is hot stuff for the theorists.

ECONOMIST: Superconductors

It is about practical, hard-headed co-operation between two sovereign countries.

BBC: Cameron and Sarkozy hail UK-France defence treaties

The itinerary list provides detailed information like hours of operation, admission and related practical concerns, plus you can print the itinerary, e-mail it to yourself, or share it via social-networking sites.

BBC: Tools to plan your itinerary faster

The organisation works with governments and civil society in a practical way to promote security and co-operation.

ECONOMIST: The OSCE in action

It was co-operation, and its symbolic and practical embodiment was the divvy.

BBC: Caring and sharing