They live in modern houses with electricity and running water.

VOA: special.2010.07.05

We're still close enough to the summer that the air is not just filling us up with extra static electricity, so it's a little more challenging here.

我们现在离夏天更近了,这样空气中不总是,充满额外的静电，所以这时做实验,会有一些挑战性。

麻省理工公开课 - 化学原理课程节选

The tour of the farmhouse provides a sense of how the Frosts lived with no electricity or running water.

VOA: special.2010.09.17

Among others,he experimented with the idea of telegraphy C sending messages over a wire by electricity.

VOA: special.2009.02.22

The astronauts were three hundred twenty thousand kilometers from Earth with little oxygen, electricity and water.

VOA: special.2009.07.22

Among others,he experimented with the idea of telegraphy - sending messages over a wire by electricity.

VOA: special.2010.10.24

His main targets were companies that supplied the public with water, electricity,and natural gas.

VOA: special.2010.08.05

The hydrogen reacts with oxygen to produce electricity and water.

VOA: special.2009.09.07

The cells created electricity by mixing hydrogen with oxygen.

VOA: special.2009.06.24

"These creative methods that people have come up with by using wireless technology will be able to be accessed by millions of people, whereas other technology using electricity and landlines would not have been that accessible."

VOA: special.2011.05.16

Some mountainous regions benefit from hydropower. Less than four percent of the nation's electricity demand is met with renewable sources like solar and wind power.

VOA: standard.2010.03.23

The company says its goal is to generate electricity from natural,non-edible, renewable and sustainable resources indigenous to West Africa with projects that focus on reducing the emission of greenhouse gases.

VOA: standard.2009.09.13