Salt Water System Could Generate Hydrogen

( -- The idea of generating hydrogen from salt water has often been claimed to work effectively. However, the systems proposed so far generally require a much greater energy input than the energy they produce, ...

Japan's Honda unveils futuristic unicyle (w/ Video)

It looks a bit like a plastic figure of eight, and its Japanese designers say it could revolutionise the way we get around, in total comfort and without breaking a sweat.

Making sodium-ion batteries that are worth their salt

( -- Although lithium-ion technology dominates headlines in battery research and development, a new element is making its presence known as a potentially powerful alternative: sodium.

Iron in the sun: A greenhouse gas for X-ray radiation

( —Scientists from the Heidelberg Max Planck Institute for Nuclear Physics (MPIK) in cooperation with DESY (Hamburg) at the synchrotron PETRA III have investigated for the first time X-ray absorption of highly ...

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