22/07/2015

New battery technologies take on lithium-ion

Lithium-ion batteries remain the technology-of-choice for today's crop of electric cars, but challengers are revving up to try to upset the current order. An article in Chemical & Engineering News (C&EN), the weekly newsmagazine ...

Cold crystallization has a dual nature

In some vitrous substances, when heated, not one, but two physical mechanisms are reponsible for crystallization, as scientists working at the Insitiute of Nuclear Physics in Krakow, Poland, have discovered. The first-time ...

Boosting gas mileage by turning engine heat into electricity

Automakers are looking for ways to improve their fleets' average fuel efficiency, and scientists may have a new way to help them. In a report in the journal ACS Applied Materials & Interfaces, one team reports the development ...

Where is solar power headed?

Most experts agree that to have a shot at curbing the worst impacts of climate change, we need to extricate our society from fossil fuels and ramp up our use of renewable energy.

Rhapsody tops 3 million paying music subscribers globally

Rhapsody International, the operator of the Rhapsody and Napster streaming music services, says it has surpassed 3 million paying subscribers globally as more consumers realize the benefits of offline listening.

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