Visitors to the Computer History Museum can also see parts of one of the earliest large-scale electronic computing devices.

VOA: special.2011.02.15

The joey -- what Australians call a baby kangaroo stays in this built-in baby carrier until it can survive independently.

VOA: special.2009.05.25

In the Nivkh language of Siberia, each number can be said twenty-six different ways based on the object being counted.

VOA: special.2009.12.02

When it is cold outside, the president and his family can warm up near one of the White House's twenty-eight fireplaces.

VOA: special.2009.05.08

The government that receives the aid can make extensive long-term plans about what to do with the money.

VOA: special.2010.06.16

The Obama administration says the earlier those in trouble can get help, the more chance for long-term success.

VOA: special.2009.02.20

Development Report. Some of the longest-lasting effects of colonization can be found in the health of the native people who were colonized.

VOA: special.2009.07.20

The first Seven Mile Bridge was replaced in nineteen-eighty-two, but you can still see the old bridge, close to the new one.

VOA: special.2010.03.22

Judge Wright says the cost of gathering lots of scientific evidence can limit the use in real-life trials.

VOA: special.2009.08.31

Scientists at the agroforestry center say the use of fertilizer trees can reduce the need for chemical nitrogen by up to three-fourths.

VOA: special.2009.09.01

He says about two-thirds of the cost can be paid for with money that is currently being "wasted,"

VOA: special.2009.07.25

The findings suggest that thinning during the on-crop year can increase the value of off-year pecan crops.

VOA: special.2009.11.10

"The maternal stress that is felt, that stress hormone -- one of them is called cortisol -- can actually leach into the womb.

VOA: special.2011.08.10

Top students in the ninth and tenth grades can attend single-sex classes for math,science,English and social studies.

VOA: special.2010.12.02