The difference is that the printer builds a three-dimensional scaffolding out of a sugar-based material called a hydrogel.

VOA: special.2010.10.19

They make proteins including oxygen-carrying blood substances, antibodies to protect against disease, and substances that break down sugar.

VOA: special.2009.12.08

she said, "and get me twenty-five cents' worth of tea and ten cents' worth of sugar cakes.

VOA: special.2010.06.12

A few years later, the government asked the courts to break up the huge sugar trust which controlled ninety-eight percent of the sugar-producing industry.

VOA: special.2010.06.03

It said that it was true the trust had formed a monopoly in the sugar-producing industry.

VOA: special.2010.06.03

Therefore,said the high court, the sugar trust was legal and did not violate the anti-trust law.

VOA: special.2010.06.03

These include sassafras,vanilla, wintergreen, cherry-tree bark, licorice root, black cherry and cane sugar.

VOA: special.2011.08.01

Others would have received a placebo sugar pills -- for comparison.

VOA: special.2009.09.01

"It's so simple. With a two-liter bottle you add sugar, you add extract, you add a small amount of yeast and water, cap it up and in two days they've got root beer.

VOA: special.2011.08.01

The participants were divided into five groups according to the amount of sugar and sugar-based sweeteners they consumed daily.

VOA: standard.2010.04.25

It also warns that soft drinks and other sugar-sweetened beverages are the number one source of added sugars in the American diet.

VOA: standard.2010.04.25

The system effectively controlled participants' blood sugar for 27 hours, during which time they ate three high-carbohydrate meals and slept through the night at a hospital.

VOA: standard.2010.04.15

The World Food Program says it provided high energy biscuits to 7,000 people last week and on Friday it began distributing a one-month ration of cereals, pulses,vegetable oil, salt and sugar to 10,000 people.

VOA: standard.2009.08.21

Failure to maintain tight control of glucose levels - by measuring blood sugar with a meter and compensating with doses of insulin - can result in serious health complications, including blindness, kidney failure and heart disease.

VOA: standard.2010.04.15