The scooter, she said, was more efficient for traveling from her home on the Upper West Side to Hunter College in the East 60s than mass transit, which involved getting on a crosstown bus.
Peter Brown, a professor of physics at the University of Western Ontario, wrote in an e-mail that an infrasound wave "is very efficient at traveling long distances," and that "windows, structures or even glass jars susceptible to resonate at this frequency could be a factor to seemingly random damage at widely disparate locations".
Making traveling efficient, Mr. Atticks groups wineries into wine trails in northwestern, central and southern New Jersey, accompanied by suggested restaurants and inns.
The classic example of this type of problem is figuring out the most efficient way a traveling salesman can visit 10 customers, but real-world problems now include hundreds of such variables and contingencies.
Not because they would be too hard to make, mind you, but because he thinks there are more efficient ways of traveling between cities, such as the Hyperloop.
Surgery there is cheap and efficient and people traveling from overseas make a significant contributor to the country's GDP.
Sliding across snow and ice is a rapid and efficient means of travel, and otters traveling over mountain passes, between drainages, or descending from mountain lakes often slide continuously for several hundred meters.
Do you think social networking can make traveling more efficient?
For companies that do not own their own planes, charter flights and so-called fractional ownership of aircraft permit executives to make more efficient use of their traveling time, conducting in-flight meetings and often traveling to small, less-crowded airports much closer to their destinations.
Moths fly using a fixed angle with respect to the moon, which is a very efficient mechanism for long traveling distances in a straight line.
