Word: thinning
(lookup in dictionary)
(lookup stats)
Dates: during 2000-2009
Sort By: most recent first
(reverse)
...what they both like a whole lot more is a liquid called bromobenzene. When the researchers introduced a little bromobenzene to the other two materials, they both began drawing so much of it that the gold began to rise above the glass. In effect, it levitated on a thin bromobenzene film...
...Houdini. The microscopic pas de deux isn't even visible to the naked eye. Still, the phenomenon is not as uncommon as it might seem. Every time you ice skate, you experience something similar, as the shared properties of skate blade against ice create a thin film of water of a very particular thickness on which you, after a fashion, levitate. What makes the Harvard and NIH work so promising is its nano scale...
Increasingly, nanoengineers are working to develop medical devices, batteries, electrical switches and more made up of microscopic parts that float above one another on thin films of other materials. This increases efficiency, reduces friction and allows the hardware to be built to finer tolerances and tinier sizes. Design them small enough, and you can put them in microscopically tiny places machinery could never go before. "When you understand the forces you're manipulating," says Parsegian, "you can design efficiently at the nanometer scale...
...bankers who were disciples of J.P. Morgan. After the First World War he realized the U.S. was in a position to exert an enormous influence on world financial matters, but he had quite a tragic life. He contracted tuberculosis, and this was before antibiotics. They thought the cure was thin, cold air, so he spent months at a time in the mountains of Colorado while trying to manage the world economy. He died...
...date, and, while golf may be a popular game among retirees suffering from age-related hearing loss, there has been no indication of increased inner-ear damage among younger, healthier players. That may be because the titanium clubs have become popular only in the past decade, and ultra-thin-faced clubs even more recently (it can take several years of exposure to impulse noise to produce a noticeable hearing impairment). It's also possible that golfers have suffered slight hearing loss without even realizing it. There's precedent in another sport: in 2002 a study of 150 competitive tennis players...