Masayo Endo, an employee for Japanese electronics giant Sony, displays a new bio battery, including three cubic cells that generate enough electricity to drive a Walkman digital music player, at the International Hydrogen and Fuel Cell Expo in Tokyo on February 25, 2009 while an electric fan (bottom), powered by a bio battery cell whose energy source is a soft drink, winds. Sony has developed a passive type bio battery system of breaking down sugar to generate the world's highest level electric power of 70mW from a cell as an eco-friendly energy. Sony exhibited various eco-friendly power sources, including fuel cell batteries and bio batteries at the exhibition. Getty Images logo Getty Images 11 months ago

Masayo Endo, an employee for Japanese electronics giant Sony, displays a new bio battery, including three cubic cells that generate enough electricity to drive a Walkman digital music player, at the International Hydrogen and Fuel Cell Expo in Tokyo on February 25, 2009 while an electric fan (bottom), powered by a bio battery cell whose energy source is a soft drink, winds. Sony has developed a passive type bio battery system of breaking down sugar to generate the world's highest level electric power of 70mW from a cell as an eco-friendly energy. Sony exhibited various eco-friendly power sources, including fuel cell batteries and bio batteries at the exhibition.

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  1. A couple look at Sony Corp's portable music players at an electronics store in Tokyo February 4, 2010. Japanese electronics maker Sony will report its third quarter earnings on Thursday.
  2. A woman looks at Sony Corp's Bravia televisions displayed at an electronics store in Tokyo February 4, 2010. Japanese electronics maker Sony will report its third quarter earnings on Thursday.
  3. A woman looks at Sony Corp's products at an electronics store in Tokyo February 4, 2010. Japanese electronics maker Sony will report its third quarter earnings on Thursday.
  4. Shoppers pass by Sony advertisements as they ride on escalators at a store in Tokyo, Japan, Wednesday, Feb. 3, 2010. The Japanese manufacturing icon, known for products like the PlayStation 3 game console, said Thursday, Feb. 4, 2010, its net profit for the October-December quarter jumped to 79.2 billion yen ($861 million) from 10.4 billion yen a year earlier.
  5. In this Jan. 28, 2010 photo, shoppers check Sony products at a store in Tokyo, Japan. The Japanese manufacturing icon, known for products like the PlayStation 3 game console, Thursday, Feb. 4, 2010, said its net profit for the October-December quarter jumped to 79.2 billion yen ($861 million) from 10.4 billion yen a year earlier.
  6. This product image provided by Sony shows the Sony Reader Daily Edition.
  7. STUTTGART, GERMANY - JANUARY 26: Sony Germany's Commercial Director Consumer Business, Martin Winkler speaks to the media during a DFB press conference at the Le Meridien Hotel on January 26, 2010 in Stuttgart, Germany.
  8. STUTTGART, GERMANY - JANUARY 26: Sony Germany's Managing Director, Jeffry van Ede speaks to the media during a DFB press conference at the Le Meridien Hotel on January 26, 2010 in Stuttgart, Germany.
  9. STUTTGART, GERMANY - JANUARY 26: (L-R) Wolfgang Niersbach, general secretary of German football association, Sony Germany's Managing Director, Jeffry van Ede, Sony Germany's Commercial Director Consumer Business, Martin Winkler and Team manager Oliver Bierhoff of German football association are posing with a DFB jersey during a DFB press conference at the Le Meridien Hotel on January 26, 2010 in Stuttgart, Germany.
  10. STUTTGART, GERMANY - JANUARY 26: Sony Germany's Managing Director, Jeffry van Ede speaks to the media during a DFB press conference at the Le Meridien Hotel on January 26, 2010 in Stuttgart, Germany.
  11. KOSICE, SLOVAKIA - JANUARY 23: Libor Podmol looks on at the Sony Ericsson Freestyle Motocross at Steel Arena on January 23, 2010 in Kosice, Slovakia.
  12. KOSICE, SLOVAKIA - JANUARY 23: Libor Podmol performs at the Sony Ericsson Freestyle Motocross at Steel Arena on January 23, 2010 in Kosice, Slovakia.
  13. KOSICE, SLOVAKIA - JANUARY 23: Jose Miralles looks on at the Sony Ericsson Freestyle Motocross at Steel Arena on January 23, 2010 in Kosice, Slovakia.
  14. KOSICE, SLOVAKIA - JANUARY 23: Jose Miralles performs at the Sony Ericsson Freestyle Motocross at Steel Arena on January 23, 2010 in Kosice, Slovakia.
  15. KOSICE, SLOVAKIA - JANUARY 23: Remi Bizouard looks on at the Sony Ericsson Freestyle Motocross at Steel Arena on January 23, 2010 in Kosice, Slovakia.
  16. KOSICE, SLOVAKIA - JANUARY 23: Jostein Stenberg of Norway performs at the Sony Ericsson Freestyle Motocross at Steel Arena on January 23, 2010 in Kosice, Slovakia.

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  9. LONDON, ENGLAND - FEBRUARY 10: Spiritual healer Davender Ghai (c) is carried from the Royal Courts of Justice by his supporters after winning his legal battle to be cremated on a traditional Hindu funeral pyre on February 10, 2010 in London, England. High Court judges overturned a ruling by Newcastle City Council in 2006 to prevent Mr Ghai from being cremated according to his beliefs.
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