Cellular phones, cameras, MP3 players and headsets can be charged without wire by adding a transmitting and receiving coil to transfer magnetic power from the base to the receiver.

Occupy Wall Street, a phenomenon which has circled the globe, has taken on a life of its own and become the rallying cry of many who seek to bring attention to the perceived injustice being dispensed to many during harsh economic conditions.
 

A fuel cell is an electrochemical device that combines hydrogen fuel with oxygen to produce electricity, heat and water. The fuel cell is similar to a battery in that an electrochemical reaction takes place as long as fuel is available.

 

The world is facing a growing youth employment crisis. According to the latest International Labour Organization (ILO) ILO data, about half of the world's estimated 199 million unemployed people in 2010 -- or nearly 96 million -- are aged between 15 and 24.