• Scientists said the glass came from material created as deep as three hundred kilometers below the moon's surface.

    VOA: special.2009.07.29

  • At the time, the plant was used as packing material that protected other orchid plants arriving from Brazil.

    VOA: special.2010.04.06

  • The story of how space scientists were able to recover the material and bring it back to Earth is just as exciting.

    VOA: special.2009.09.30

  • The team also tested the insect material on methicillin-resistant staphylococcus aureus, also known as the disease MRSA.

    VOA: special.2010.12.07

  • A comet is a huge ball of frozen gas and dust that often releases a long trail of material as it nears the sun.

    VOA: special.2009.09.30

  • Adding organic material such as compost to soil can also make lead less available to plants.

    VOA: special.2009.06.09

  • As the mulch breaks down, it provides material that keeps the soil from getting hard.

    VOA: special.2009.06.30

  • Many performers who have recorded traditional material have listed themselves as the composer.

    VOA: special.2010.01.25

  • The actors made up most of the material as they performed.

    VOA: special.2009.03.27

  • As time passed, the area filled with material left by rivers.

    VOA: special.2009.04.15

  • Others use inorganic material such as shredded rubber from tires.

    VOA: special.2009.06.30

  • Some people praised it as a wonder material.

    VOA: special.2009.11.17

  • The law in question bars material support to groups designated by the U.S.government as terrorist organizations.

    VOA: standard.2009.10.01

  • As with every float, each square centimeter of space must be covered with flowers or other organic material, including moss,seeds, bark and plant fiber.

    VOA: standard.2009.12.30

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