Virus battery could 'power cars'

Viruses have been used to help build batteries that may one day power cars and all types of electronic devices.

The speed and relatively cheap cost of manufacturing virus batteries could prove attractive to industry.

Professor Angela Belcher, who led the research team, said: "Our material is powerful enough to be able to be used in a car battery."

The team from MIT in the US is now working on higher power batteries.

Scientists at MIT used the viruses to build both the positively and negatively charged ends of a battery, the cathode and anode, the journal Science reports.

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http://news.bbc.co.uk/2/hi/technology/7977585.stm


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