More pertinently, the navy's test array broadcast at a maximum level of 155 decibels.

ECONOMIST: The American navy may soon have a whale of a problem

Most pertinently, she identified which offspring were the result of monogamous relationships and which the result of cheating.

ECONOMIST: Adultery yields benefits to females as well as males

Pertinently for women, many of whom, says Anna Shevchenko, a linguist and international negotiator and the author of Culture Smart!

FORBES: The Real Russian Revolution: On the Moscow Dinner-plate

More pertinently, they have continued to see a worrying fall in gates at the Deva, which is owned by the Chester city council.

BBC: Vaughan puts Chester up for sale

More pertinently, it is nearly double the range of the AK-47, a rifle of Soviet design that is used by many insurgent groups.

ECONOMIST: Military technology

Most pertinently, it has caused leaders of the Right to spend an inordinate amount of time trying to win the support of the Left that despises them.

CENTERFORSECURITYPOLICY: Empowering Israelis to express themselves

More pertinently, it also decided to support unopposed the prime minister's anointed successor (and Mr Anwar's replacement as deputy prime minister), Abdullah Badawi, as deputy president of the party.

ECONOMIST: But the government faces an anxious future

More pertinently, an increase in the tax rate will hit the big British banks hardest, because - unlike their overseas rivals - the levy applies to all their borrowings, on a worldwide basis, not just their UK borrowings.

BBC: Autumn Statement: Bankers hit by third levy increase

Examining both how the nations' economies have reached their current level and, more pertinently, how they might fuel a worldwide recovery, it will examine the importance of innovation in the countries, and how their continued emergence will potentially reshape many industries.

CNN: Could Asia pull the world out of recession?