Wednesday, September 17, 2008 Experiments during the past several years examining membranes formed from carbon nanotubes have demonstrated potential for a variety of applications, perhaps most notably economical filtration of water for desalination. But something that has consistently confused researchers is that the rate of flow for water passing through these special membranes is considerably […]
Saturday, February 11, 2012 Three nations in three continents have seen attention focused on high suicide rates this week. A study found Scotland’s suicide rate to be increasing away from neighbouring England, Russian press and politicians are examining the world’s third-highest teen suicide rate, and new figures showed increasing Aboriginal children’s suicides in Australia’s Northern […]
Monday, February 19, 2007 Around midnight on Sunday, a pair of bombs exploded on the Samjhauta Express (Friendship Express), a night train going from Delhi, India to Lahore, Pakistan. At least 68 fatalities have been reported. Two more suitcases with improvised explosive devices have been found on the train. Some 13 passengers were reported injured, […]