HEPA filters capture almost all particles in the air that are zero point three microns in size or larger.

VOA: special.2009.07.14

Astronomers say it was probably less than one kilometer in size too small to see from Earth.

VOA: special.2009.08.25

Space debris made news on March twelfth when a part of an old rocket motor about ten centimeters in size threatened the International Space Station.

VOA: special.2009.04.01

The signs include a skin growth that changes in size,color, thickness or texture.

VOA: special.2010.07.06

"Food brought over by immigrants grew in size.

VOA: special.2011.08.08

Somalia's transitional parliament was doubled in size to 550 members as part of the agreement that brought President Ahmed to power.

VOA: standard.2009.04.05

"So it could be as simple as: Mary would like a robe in size extra large.

VOA: standard.2009.12.24

They will be decreasing in size and frequency, but at this point they're still large enough to be of concern in hampering the rescue efforts."

VOA: standard.2010.01.13

They stretch from the north pole to the south pole, and back again in great circles of the same size.

VOA: special.2010.07.14

They also promised to try to reduce the size of their government debt in relation to their economy by twenty sixteen.

VOA: special.2010.07.02

While representation in the House is based on population size, all states are equally represented in the Senate.

VOA: special.2009.08.14

The shoe is small -- a European size thirty-seven, or a women's size seven in the United States.

VOA: special.2010.08.03

The island now measures four hundred sixty-one hectares, about the same size as in the eighteen eighties.

VOA: special.2009.10.06

When the economic depression began in eighteen ninety-three, George Pullman cut the size of his work force.

VOA: special.2010.06.24