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Development of new lithium battery LiFePO4 could improve solar power efficiency and reduce cost

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Development of new lithium battery LiFePO4 could improve solar power efficiency and reduce cost

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A new type of battery - the LiFePO4 - could improve the efficiency and reduce the cost of solar power, scientists say. The team from  the University of Southampton looked specifically into the use of lithium batte...

New plasma “brush” may mean painless cavity filling

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New plasma “brush” may mean painless cavity filling

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We've been keeping an eye on efforts to make the dreaded dentist's drill a thing of the past for some time, and now there's more good news on the horizon for the cavity-prone (and pain-phobic). Engineers at the Univ...

India introduces e-waste law

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India introduces e-waste law

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A campaign forfronted by Greenpeace has after 6 years finally led to a legislation that make producers financially liable for the products they produces after the products life-span. India has long been a destina...