Earlier this evening, we heard a number of bombs go sliding and slithering across, to fall several blocks away."

VOA: special.2010.01.31

This temporarily blocks signals that pass through the nerves to the muscles of the body and back to the brain.

VOA: special.2009.01.06

The director of its Vaccine Research Center,Gary Nabel, says each antibody blocks the virus from attaching to white blood cells.

VOA: special.2010.07.14

The discovery is exciting because it suggests that the building blocks of life may be more common in the universe than scientists had thought.

VOA: special.2009.09.30

Also,darker colors may offer more protection, and natural cotton blocks more than bleached, or whitened cotton.

VOA: special.2010.07.06

Sir John Vane found that aspirin blocks the body from making natural substances called prostaglandins.

VOA: special.2009.10.20

Another study found that aspirin blocks the formation of blood vessels that feed cancer growth.

VOA: special.2009.10.20

It is made of more than fifty thousand pieces of cut blocks of wood.

VOA: special.2009.05.06

Others built houses from blocks of earth cut out of the grassland.

VOA: special.2010.04.15

Faith Lapidus has more. Lego bricks are small, colorful plastic blocks.

VOA: special.2010.07.30

These contain molecules of DNA, the building blocks of life.

VOA: special.2010.02.02

The wall is made of equal-sized blocks of building material.

VOA: special.2009.06.01

I finished the 2nd and 3rd rows of stone blocks.

VOA: special.2009.02.07

Only a few city blocks remain under government control.

VOA: special.2010.07.17