They are hoping to surround tornadoes in the second and final year of an international project known as VORTEX2.
VOA: special.2010.05.11
In sixteen eighty-one, King Charles the Second of England gave William Penn a large amount of land to establish a colony.
VOA: special.2010.04.04
He had so totally given himself to scientific studies that he could not be weakened by a second love.
VOA: special.2009.09.26
Most of the forty-five business economists questioned said they expect the recession to end in the second half of the year.
VOA: special.2009.05.29
Some economists say this second round of what is known as quantitative easing, or "QE2," has not been effective.
VOA: special.2011.04.29
The volcanic eruption was the second time in two years that Iceland has shaken its neighbors to the east.
VOA: special.2010.04.23
But it was not until eighteen fifteen and the Second Barbary War that the power of the Barbary pirates was broken.
VOA: special.2009.05.27
filled with hope for America. Ronald and Nancy Reagan returned to California after his second term ended in nineteen eighty-nine.
VOA: special.2011.02.06
It became the second of the big three American automakers to seek protection from its creditors while continuing operations.
VOA: special.2009.06.05
A United Nations report says water availability in that area is the second lowest in the world, after Africa.
VOA: special.2010.04.05
He and his doctors believed he had gotten it when he received infected blood after his second heart operation.
VOA: special.2010.02.07
The National Women's Hall of Fame announced ten new members on March second to honor National Women's History Month.
VOA: special.2009.03.13
And,minutes after awarding the prize, Netflix announced a second one million dollar competition to improve the system even more.
VOA: special.2009.09.25
During the second half of the nineteenth century, the United States was not concerned much with events in other countries.
VOA: special.2010.07.08
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