Recent economic research has supported the existence of a link by emphasising the role of human capital in promoting growth and innovation.

ECONOMIST: A little learning

He cites as reasons the global network's role as a link to each other for expatriate Asians, as well as renewed respect for one's roots.

CNN: COMMUNICATION

Beside its direct scientific role, Mars Odyssey is also an important link in America's Mars-exploration programme.

ECONOMIST: Mars Odyssey

It has a key role in building the Channel Tunnel fast rail link and it is also a leading contender to take over the infrastructure contract for London Underground.

ECONOMIST: Railways

Mr Schafer's friend Bill Owens, a former vice-chairman of the Joint Chiefs of Staff, has a large role in the Teledesic project, which will link the Internet to a new network of satellites.

ECONOMIST: Can the rules be bent just enough to keep them alive?

Culture is a link between peoples -- the heritage of Timbuktu has played this role for centuries.

UNESCO: MEDIA SERVICES

Similarly, reestablishing the link between human masculinity and paternity first begins by acknowledging the crucial role that fathers play in the process.

FORBES: The Missing Elephant in the Bedroom

Mr MacKinlay, who is a magistrate in north Kent, said the "unique role" was long overdue and would allow "a democratic link between the electorate and the actual policing that they're getting".

BBC: Harriet Yeo

The 3D features of the 3DS will play a role in puzzle solving and platforming, so while the game is designed around the original Link to the Past game world, it will have a whole new suite of functionality.

FORBES: 'Legend Of Zelda' Coming To 3DS This Holiday Season