Hi-tech manufacturers may soon be able to use proton beams to chisel out miniscule components and circuits thanks to pioneering research from a Singapore institute. The proton beam is a stream of speeded up sub-atomic particles that scientists have been trying to narrow down for practical use over the past 25 years. The National University of Singapore Research Centre for Nuclear Microscopy, which officially opened this week, currently holds the record for the narrowest proton beam — which measures just 1,000th of the diameter of a human hair. Nazi loot search on Web Glasgow City Council said it was launching an online search for more than 200 works of art that might have been looted by the Nazis in an attempt to trace their history and find their former owners. The move by Scotland’s largest city is part of a British campaign to determine whether some artwork currently in Britain had been stolen from Jewish families in Europe by the Nazis between 1933 and 1945. Images and descriptions of the 232 pictures and sketches, which include works by Picasso, Cezanne and Degas, will be posted on Britain’s National Museums website (www.nationalmuseums.org.uk), a Glasgow city council spokesman said. — Reuters |