He worked faster and faster.

VOA: special.2009.02.21

For now,however, the method offers the promise of making a map of asbestos easier and faster than earlier ways.

VOA: special.2009.11.17

As a result,the report says, the rate of plant and animal species disappearing is continuing faster than ever before.

VOA: special.2010.05.25

United States government agencies and America's airplane industry realized then that it was possible to build an even faster plane.

VOA: special.2010.07.07

And he did it faster than the world record time Phelps set last year at the Beijing Olympics.

VOA: special.2009.08.01

When this happens, the heart attempts to fix the situation by beating harder and faster.

VOA: special.2009.07.14

Tomorrow, I will take my hammer and drive that steel faster than any machine."

VOA: special.2009.02.21

If you have been walking, try walking faster,or take turns between walking and jogging.

VOA: special.2010.06.08

The father is an efficiency expert, an expert in doing things better and faster.

VOA: special.2009.05.04

Aerobic or cardio exercise gets your heart rate going faster and increases your breathing.

VOA: special.2010.06.08

For example,they could produce better and faster responses to outbreaks of disease.

VOA: special.2010.05.03

The Union navy was bigger to begin with and grew much faster.

VOA: special.2009.09.10

The new ice is thinner and melts faster than the older ice.

VOA: special.2009.05.05

This new technology made glass production faster and less costly.

VOA: special.2009.09.16