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

To produce these animals, researchers inject fertilized mice eggs with foreign genes, and then place them in the uterus of a female mouse.

VOA: special.2009.06.23

The female mosquito uses its thin sucking tube to break the skin, find blood and inject the victim with a substance that keeps blood flowing.

VOA: special.2009.05.26

The World Cup is expected to create tens of thousands of jobs and inject billions of dollars into the economy.

VOA: standard.2010.01.22