Power purse.

• At first look it appears as any other designer handbag and is sleek. 
• This Power purse classy clutch is studded with enough solar cells to charge a cell phone battery in just too hours.
• This fashion friendly gadget is designed to charge all your mobile accessories including cell phones,MP3 players etc.
  

Sony introduces new walkmans.

• Withmobile phones packed with various features coming into the market outating walkmans I really wonder whether walkmans will have any buyers.

• However, ready to face the competition in the consumer electronics market Sony has boldly introduced rwo models of walkmans viz NWZ-S540 and NWZ-E440 in the market.
• The NWZ-S540 comes with Sony's new and exclusive Digital Linear phase speaker system that enhances sound qualityand has a 2.4" LCD screen.
• No doubt a happy listening and viewing experience at a price of Rs6,990.
• The NWZ-E440 comes with the features of long battery life enabling long hours of audio play and video view.
• The price is Rs5990 for the 4GB capacity and Rs6990 for the 8GB capacity.
  

World's first battery that charges on air.

• World's first battery fueled by air that could provide storage of energy 10 times as compared to those available today and can be used in electric cars, mobile phones and laptops.
• The revolutionary "STAIR" (St. Andrews Air) battery charged in a traditional way but as power is used or discharged, an open mesh section of the battery draws in oxygen from the surrounding air. This oxygen reacts with a porous carbon component inside the battery, which creates more energy and helps to continually charge for the cell as it is being discharged.
• This battery differs from the traditional battery using the chemical component lithium cobalt oxide, in as much as it uses porous carbon and oxygen drawn from the air and the cell is much lighter than current batteries.
• The cycle of air helps to recharge the battery as it is used. It has a greater storage capacity than other similar sized cells. It can emit power upto 10 times longer. The key is to use oxygen in the air as a reagent rather than carry the necessary chemicals around inside the battery.
• The battery is much smaller and lighter and hence better for transporting small applications. The size is also crucial for anyone trying to develop electric cars as they want to keep weight down as much as possible.
• In addition to being light it would be cheap as the porous carbon matrix which holds the Lithium battery ought to be economical.