This week it named the winners of a million dollar competition to improve its system for suggesting movies to its members.

VOA: special.2009.09.25

This most recent collision with Jupiter brought attention to how the huge planet's gravity affects our solar system.

VOA: special.2009.08.25

This system lets a student choose from a number of different courses to satisfy a requirement.

VOA: special.2009.10.22

This gift was meant to represent Rand's ideas about capitalism as the most moral economic system.

VOA: special.2010.06.06

But she says the American university system is not organized to accept this kind of change.

VOA: special.2009.03.05

Under this system, the company paid the miners, then the miners paid the money back to the company in return for goods and rent.

VOA: special.2009.03.16

This balanced system makes it possible for plants, animals and people to survive on Earth.

VOA: special.2010.01.19

The sad thing is that the majority of people that are killed by malaria are children because there immune system is not strong enough to ward off this infection."

VOA: special.2009.12.22

"Because the NBA has a free agency system that has a maximum salary, the players in this case were able to exercise their leverage in an unanticipated way by bringing the three of them together.

VOA: special.2010.07.26

"We will use the tremendous capabilities of this ion propulsion system to climb out of orbit around Vesta, travel for almost another three years through the asteroid belt to dwarf planet Ceres and then go into orbit around Ceres and undertake the same kind of measurements there that we'll be doing at Vesta.

VOA: special.2011.07.27

"As a critical part of this program, we are making it clear that we are willing to provide capital to the system,"

VOA: standard.2009.03.24

The government is calling this a "goal" not a quota, which runs counter to the French system.

VOA: standard.2010.02.02

But some politicians say this legacy is being challenged, amid proposals to change the 1987 Constitution to allow a parliament system of government.

VOA: standard.2009.08.03

With JAL's new system in place, he says, they plan to reexamine this issue.

VOA: standard.2010.02.01