Also,you can monkey around when you feel like doing something, but have no firm idea of what to do.

VOA: special.2011.03.13

He says that, when researchers changed the magnetic field, the butterflies were no longer able to find their way.

VOA: special.2010.04.27

Their central nervous system may tell the brain that there is pain even when there is no cause for the pain.

VOA: special.2011.07.26

When the top of the main shoot is removed by pruning or breakage the auxin is no long produced.

VOA: special.2009.10.06

Ships no longer in use contain dangerous materials which can be released into the environment when they are taken apart.

VOA: special.2009.04.27

"We found that there's no real difference in device infection or device malfunction when you compare it to new pacemaker implantation."

VOA: special.2010.06.02

He says those studies showed no real difference when a used pacemaker was compared to a new one.

VOA: special.2010.06.29

And when,responding to the cheers, he lightly doffed his hat, No stranger in the crowd could doubt 'twas Casey at the bat.

VOA: special.2011.04.04

These collect rainwater. But the device is designed to collect water even when there is no rain.

VOA: special.2010.07.13

The old men had told him that no man should travel alone in the Yukon when the temperature is sixty degrees below zero.

VOA: special.2010.05.01

Girls are advised to begin testing within three years of when they first have sex, or in any case no later than twenty-one.

VOA: special.2009.11.25

So I think it's a key when getting a job." Internships may offer little or no money.

VOA: special.2010.06.11

"Oh no,you are doing it again, Tom! You always cry when I read a letter from her.

VOA: special.2009.07.04

The idea for it came when a mother told her that there were no summer camps where she could send her disabled child.

VOA: special.2009.08.23