(Music) Those were comments from people who took part in the Breast Cancer 3-Day Walk held in Washington,D.C.,last month.

VOA: special.2009.11.02

The United States Food and Drug Administration has approved 3 forms of beta interferon for treatment of Relapsing-Remitting MS.

VOA: special.2009.01.06

Last December, the Australia-based company Invetech reported that it had delivered the world's first production model 3-D bio-printer for Organovo.

VOA: special.2010.10.19

But Chinese exports fell almost 3% in December from a year earlier - the sharpest drop in at least 10 years.

VOA: special.2009.01.16

As part of that study, 3,000 people in different countries, mostly college students, wrote about recent crying experiences.

VOA: special.2009.01.28

People removed by as much as 3 degrees of separation still had an effect on a person's happiness.

VOA: special.2009.01.21

Still,the Consumer Electronics Association predicts that more than four million 3-D TV sets will be sold this year.

VOA: special.2010.01.26

The huge popularity of 3-D films like "Avatar," "Up" and "Monsters vs.Aliens" has many people willing to buy this costly, developing technology.

VOA: special.2010.01.26

Project information manager Peter Okoth says a majority of farmers may have the information on-line in 3 years.

VOA: special.2009.01.20

For example, the rate of breast cancer in Japan, Singapore and Korea is now 3 times what it was 40 years ago.

VOA: special.2009.01.13

The United Nations says that 1/3 of the people south of the Sahara Desert suffer from hunger.

VOA: special.2009.01.20

The 3-D movie "Up" tells about an old man and a young boy who have exciting adventures.

VOA: special.2010.03.01

A damaged table, 3 chairs and an old red sofa were in the center of the floor.

VOA: special.2009.01.17

For people interested in new technology, a New York based company,Makerbot, sells kits to people who want to build a small 3-D printer.

VOA: special.2010.10.29