According to this passage, the lowest temperature reported so far is________.

       More accurate navigational aids such as gyroscopes, next-generation sensors including magnetic and gravitational sensors and clocks will all get a boost from the research from the latest physics Nobel Prize winners, who have been supported for years by the Office of Naval Research.

      Eric Cornell, Carl Wieman and Wolfgang Ketterle were honored for their creation of Bose-Einstein Condensates (BEC) in gases of atomic rubidium and sodium. Their scientific advances built on the work of Albert Einstein who did the math to show that when cooled, particles called bosons would stop flitting around and settle into a shared low-energy state. The researchers demonstrated this, showing that when cooled thousands and even millions of bosons will act coherently as one, allowing scientists to manipulate the “super-size boson.”

     Cornell and Wieman, physicists working at the University of Colorado at Boulder used a combination of optical and magnetic trapping techniques, combined with a final evaporation stage, to coerce about 2,000 cooled rubidium atoms into a BEC in 1995. Shortly there after, Ketterle, working at the Massachusetts Institute of Technology, was able to create an even larger BEC cloud out of sodium atoms using a different technique. BEC allows scientists to create a large group of atoms to show off the wave nature of matter.

My View on Cyber Love

The passage supports which of the following conclusions?

The Surrealists made every effort ________.

According to the passage, Freud’s studies________.

The inventions of new materials and welding techniques________.

Which of the following is NOT true according to the last paragraph?

(B)

     Modern technology and science have produced a wealth of new materials and new ways of using old materials. For the artist this means wider opportunities. There is no doubt that the limitations of materials and nature of tools both restrict and shape a man’s work. Observe how the development of plastics and light metals along with new methods of welding has changed the direction of sculpture. Transparent plastic materials allow one to look through an object, to see its vast sides superimposed on each other (as in Cubism or in an X-ray). Today, welding is as prevalent as casting was in the past. This new method encourages open designs, where surrounding and intervening space becomes as important as form itself.

     More ambiguous than other scientific inventions familiar to modern artists, but no less influential, are the psychoanalytic studies of Freud and his followers, discoveries that have infiltrated recent art, especially Surrealism. The Surrealists, in their struggle to escape the monotony and frustrations of everyday life, claimed that dreams were the only hope. Turning to the irrational world of their unconscious, they banished all time barriers and moral judgments to combine disconnected dream experiences from the past, present and intervening psychological states. The Surrealists were concerned with overlapping emotions more than with overlapping forms. Their paintings often become segmented capsules of associative experiences. For them, obsessive and often unrelated images replaced the direct emotional messages of Expressionism. They did not need to smash paint and canvas; they went beyond this to smash the whole continuity of logical thought.

     There is doubt that contemporary art has taken much from contemporary life. In a period when science has made revolutionary strides, artists in their studios have not been unaware of scientists in their laboratories. But this has rarely been a one-way street. Painters and sculptors, though admittedly influenced by modern science, have also molded and changed our world. If break-up has been a vital part of their expression, it has not always been a symbol of destruction; quite the contrary; it has been used to examine more fully, to penetrate more deeply, to analyze more thoroughly, to change, isolate and make more familiar certain aspects of life that earlier we were apt to neglect. In addition, it sometimes provides rich multiple experiences so organized as not merely to reflect our world, but in fact to interpret it.

It can be learned from the passage that artistic creations________.

According to this passage, the lowest temperature reported so far is________.

In the ultra-low temperature gas, atoms move ________.