And it sank,too. The Confederacy also developed very effective underwater explosive devices for use in the harbors.

VOA: special.2009.09.10

But cultures around the world also developed methods of making cloth that were artistic, creative,and beautiful.

VOA: special.2009.11.04

Adair also developed special equipment made of bronze metal to help extinguish oil well fires.

VOA: special.2009.03.22

He and the scientists also developed plants that produced higher quantities of grain.

VOA: special.2009.11.10

Armstrong also developed radio receivers that became widely used.

VOA: special.2010.01.31

She also developed relationships with interesting people.

VOA: special.2009.01.11

It also vetoed eighty-percent cuts by developed countries by the middle of the century.

VOA: special.2010.01.19

We will also tell about the people who developed them.

VOA: special.2010.02.09

But we must ensure that the developed world also comes to support us in this endeavor."

VOA: standard.2009.10.13

The World Economic Forum also released its Africa Competitiveness Report which said that African competitiveness in global markets was hindered by under-developed infrastructure, healthcare,education and financial institutions.

VOA: standard.2009.06.10

She is also confident a malaria vaccine will eventually be developed.

VOA: standard.2010.01.29

Jiang also accused developed nations of abandoning the principle reached in earlier accords, which require them to cut greenhouse gas emissions, but do not make the same requirement of developing countries.

VOA: standard.2009.12.16

The goal is to come up with substantive, but workable solutions to cut greenhouse gas emissions,promote new, eco-friendly technologies, but also promote economic growth and investment and help the less developed nations to adapt to these new conditions.

VOA: standard.2009.12.09