The latest version of the box uses mobile phone technology, and solar panels in case the electrical power fails.

VOA: special.2009.10.12

There, researchers are developing a test that uses human saliva instead of blood to find those infected with malaria.

VOA: special.2010.04.20

The United States space agency already uses an Aircraft Birdstrike Avoidance Radar at the Kennedy Space Center in Florida.

VOA: special.2009.04.01

The pistons go up and down as a person stands on lever devices treadles and uses a natural walking motion.

VOA: special.2009.08.17

Land development and agriculture are just two uses of natural resources that change and destroy environments that birds need.

VOA: special.2009.05.12

Recognition of the harm asbestoscan do and the ban on its new uses did not take place until recently.

VOA: special.2009.11.17

It uses objects from the museum's collection to show how Darwin helped us understand the history of life on Earth.

VOA: special.2009.12.01

When farmers buy their inputs, the store worker uses a mobile phone camera to scan barcode symbols that match the product.

VOA: special.2010.05.11

Michigan in the Midwest and Maine,New Jersey, Rhode Island and Vermont in the East also permit some medical uses.

VOA: special.2010.10.11

Anyone who uses a device that burns fossil fuel must inspect the equipment carefully to reduce chances of carbon monoxide escaping.

VOA: special.2010.02.02

In modern terms,the hot oven that the glassblower uses to quickly reheat the glass is called a "glory hole."

VOA: special.2009.09.16

A.D.: New Orleans after the Deluge" uses drawings and text to tell about the real experiences of several Katrina survivors.

VOA: special.2010.01.22

One example he uses in his two thousand eight book is Huddie Ledbetter, the singer and guitarist known as Lead Belly.

VOA: special.2010.01.25

The aim is to protect American military technology or technology with possible military uses to other countries or to terrorists.

VOA: special.2009.06.11