"If we can manage our program well, our three-stage strategy could yield potentially 470,000 megawatts of power, by the year 2050,".

VOA: standard.2009.09.29

The same four essential ingredients - flour,water,yeast and salt - can yield 10,000 different combinations.

VOA: standard.2010.07.16

His advocacy of intensive, high-yield agriculture came under criticism from environmentalists in recent years, but Borlaug and those who followed his lead argued that older methods of sustainable farming could not produce enough food to prevent hunger in poorer regions of the world.

VOA: standard.2009.09.13