He and a team of researchers there have built a house made out of straw bale and hemp material.

VOA: special.2009.10.05

He says the work of telomeres is important to the understanding of how genetic material is copied and saved.

VOA: special.2009.10.07

Tilling can remove weeds and the waste from last season's crops and help break down old plant material into fertilizer.

VOA: special.2010.09.28

Anderson told Faulknerto develop his own way of writing, and to use material from his own part of the country.

VOA: special.2010.01.03

They have a material that supplies electrons and a power source that lifts the energy level of those electrons.

VOA: special.2010.09.01

They drill down to the shale, then go sideways and inject high-pressure water, sand or other material into the rock.

VOA: special.2009.10.23

One such material is asphalt, a substance often placed on top of buildings and used to cover road surfaces.

VOA: special.2010.03.02

He tested the cement, and says less could be used because the rice hull ash makes it a stronger building material.

VOA: special.2009.12.01

He has now helped to build more than ten straw bale houses and says the building material is becoming more widely accepted.

VOA: special.2009.10.05

Men in two special factories worked day and night to make the concrete building material for the dam.

VOA: special.2009.08.12

They also can become weak, expel material from the stomach, and suffer pain in the head or muscles.

VOA: special.2010.04.20

Pliny and the Greek geographer Strabo both noted that slaves making cloth with the material developed lung problems.

VOA: special.2009.11.17

His two opposing ideas involved seeking happiness from material things, and knowing that material things only brought unhappiness.

VOA: special.2010.11.21

Yet,he said,the unevenness shows that Faulkner was willing to take risks, to explore new material, and new ways to talk about it.

VOA: special.2010.01.10