The history and development of batteries

Batteries are so ubiquitous today that they're almost invisible to us. Yet they are a remarkable invention with a long and storied history, and an equally exciting future.

Aqua Star USA creates a two man underwater scooter

(PhysOrg.com) -- Have you ever had a Jacques Cousteau fantasy? A yearning to live your own version of 20,000 leagues under the sea? Or maybe, you just want to see the great barrier reef on something other than the Discovery ...

A rechargeable battery to power a home from rooftop solar panels

A team of Harvard scientists and engineers has demonstrated a rechargeable battery that could make storage of electricity from intermittent energy sources like solar and wind safe and cost-effective for both residential and ...

Future batteries: Lithium-sulfur with a graphene wrapper

What do you get when you wrap a thin sheet of the "wonder material" graphene around a novel multifunctional sulfur electrode that combines an energy storage unit and electron/ion transfer networks? An extremely promising ...

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