The researchers say the nanodiamonds were all found in a level of soil thought to be about 13,000 years old.

VOA: special.2009.01.20

He says the Leiopathes corals were shown to be about four thousand two hundred sixty-five years old.

VOA: special.2009.05.12

There should be about one centimeter of space between the soil and the top of the container.

VOA: special.2010.10.12

Davis Guggenheim says he wanted to make a movie about rock music, but he did not want it to be about drugs and car wrecks.

VOA: special.2009.08.07

The Gerardia is believed to be about two thousand seven hundred forty-two years old.

VOA: special.2009.05.12

"I think it's going to be about the level that wine is.

VOA: special.2010.04.12

But for many,the festival will always be about listening to good music.

VOA: special.2009.04.03

The poems can be about personal subjects or world events.

VOA: special.2009.04.17

So,that's what my content tends to be about."

VOA: special.2009.09.16

But White House aides stress that President Obama believes that the U.S.-Russia relationship should be about far more than arms control.

VOA: standard.2009.07.06

Unlike their other prizes, which actually honor concrete achievements, this tends to be about the political moment, about aspirations rather than achievements.

VOA: standard.2009.10.09

"Because 20 years after the end of the Cold War, the U.S.-Russian relationship has to be about more than just security and arms control."

VOA: standard.2010.06.24

Kelvin MacKenzie, a former newspaper editor and commentator says the show had to be about Griffin.

VOA: standard.2009.10.23

That could be about to change. The government has released a report that details how Australia's well-regulated economic system could cater to the Islamic market.

VOA: standard.2010.02.15