At the age of thirty-three, he became one of the youngest doctors in the United States to hold that position.

VOA: special.2009.09.04

She says people would not even notice a difference in taste with three grams, or one-half teaspoon, less salt per day.

VOA: special.2010.01.27

Digging at Pit Ninety-One was recently suspended in order to pay closer to attention to a new discovery called Project Twenty-Three.

VOA: special.2010.04.07

An estimated one billion people in forty countries watched this program when it was broadcast on television in nineteen seventy-three.

VOA: special.2010.04.02

And,in one language in Botswana, there are three main kinds of plants and animals: edible "eat-things", harmful "bite-things" and "useless things."

VOA: special.2009.12.02

The White House has one hundred thirty-two rooms, including sixteen family and guest rooms, thirty-five bathrooms and three kitchens.

VOA: special.2009.05.08

He was one of only twenty-three senators who voted in two thousand two against supporting the invasion of Iraq.

VOA: special.2009.09.13

Their study considers painting sixty-three percent of rooftops white in one hundred large cities in warm areas around the world.

VOA: special.2009.06.19

His nineteen seventy-three television show from Hawaii was seen in forty countries by more than one thousand million people.

VOA: special.2010.04.04

Last month,students from one hundred three universities in eighty-eight countries took part in an international computer programming contest.

VOA: special.2010.03.11

The researchers found that he and three members of his family had two disease-causing mutations in one gene.

VOA: special.2010.03.23

However,the cooling of about one and one-half to three degrees Celsius is only about half as strong as a real La Nina.

VOA: special.2009.09.29

The Commerce Department said sales of new single-family houses also rose but just by three-tenths of one percent.

VOA: special.2009.05.29

Since the demonstrations began in March, at least eighty-three people were killed and one thousand eight hundred wounded.

VOA: special.2010.05.22