An extremely low body temperature can cause the heart to beat so slowly that a pulse may be difficult to find.

VOA: special.2009.12.30

The people who started the company named it Google because in mathematics, googol,spelled g-o-o-g-o-l, is an extremely large number.

VOA: special.2009.04.19

Professor Links says workers within the nuclear plant are the only people at risk of extremely high doses of radiation.

VOA: special.2011.03.16

He says young dinosaur fossils are extremely rare, a possible sign that many of them had been eaten by attackers.

VOA: special.2009.09.01

The surface of his painting, "Blue Square." is covered in extremely thick blue paint which he applied using his fingers.

VOA: special.2010.07.09

The idea is to provide extremely poor people with small loans so they can start and operate a business.

VOA: special.2010.06.16

Clouds with extremely cool water are mixed with man-made ice crystals, such as silver iodide and metaldehyde crystals.

VOA: special.2011.01.11

The first heart I made was when my mother was extremely ill and after she passed away I made the heart larger.

VOA: special.2009.09.16

But someone who hit a home run or hit it out of the park did something extremely well.

VOA: special.2009.04.12

But she did a lot more. Josiah Creesy quickly learned that his wife was an extremely good navigator.

VOA: special.2009.12.23

If someone is doing an extremely good job and is very successful, you might say he or she is batting one thousand.

VOA: special.2009.04.12

Maybe it was the famous bank robber Jesse James or an extremely dangerous gunman named John Wesley Hardin.

VOA: special.2010.03.10

The actions,known as folding, can influence areas from human disease to nanotechnology, the technology of extremely small mechanisms.

VOA: special.2010.11.09

When they had gathered all the supplies, the gold seekers then faced the extremely hard trip into Canada.

VOA: special.2009.02.11