New levies, for example, could help to generate additional revenue.
The rule, for example, could help prevent trading losses like JPMorgan Chase's recent multibillion-dollar blunder.
Computers, for example, could help the novice learn how to compose a song, make sense of original historical documents, or write a computer program.
Understanding how the Olympics were delivered on time and on budget, for example, could help get government projects back on track after recent political tensions over project delays.
Dr. Hartmann has received attention for her work's potential impact on robotics that, for example, could help create robots to explore other planets.
A pickup in economic activity in Europe or the United States, for example, could help compensate for any weakness in China, the source of roughly 10 percent of the world's economic output in 2012.
It also makes it more practical to design unique architectures for parts that, for example, could help make automobiles and aircraft lighter and more fuel-efficient (See "10 Breakthrough Technologies 2013: Additive Manufacturing").
And even encouraging the perception that they are under consideration might be more a matter of appearance than political reality: the mere impression that Mr. McCain is considering a running mate from Florida, for example, could help him in a critical state where he campaigned on Wednesday.
The sounds of Bob Marley, for example, could help you clear the red mist before you go all aggressive and do something stupid.
Studying different types of ancient urban centers, for example, could help architects construct public spaces that help people interact more easily and infrastructure that will simplify movement throughout the city.
