An excellent free resource that outlines how to set up your Skype account, how to use it, and how to use iti n your classroom.
If you’re interested in Skype at all, this is a great place to start.
MIT researchers create super efficient ‘origami’ solar panels
Solar panels nowadays are flat, but folding them like origami could dramatically boost the amount of power they produce.
It is estimated that 70 percent of China’s population will be urbanized by the year 2017. It takes China 20 to 30 years to finish the urbanization process that has taken western industrialized countries 100 to 200 years. “Behind the rapid urbanization there lie many contractions and conflicts. Information technology is undisputedly the most effective means to resolve the contractions during the rapid development of cities.” said Qian Weilie.