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New Electrostatic Nanocapacitors Offer High Power and High Energy Density

Green Car Congress

Batteries, particularly lithium-ion, store large amounts of energy but have more difficulty with high power or fast recharge. Conventional electrochemical supercapacitors store charge in electric double layers or in faradic reactions, permitting larger energy density storage on the electrode surfaces. “Our Banerjee et al.

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A Smart Artificial Pancreas Could Conquer Diabetes

Cars That Think

A normally functioning pancreas recognizes the incoming sugar rush and secretes insulin to allow the body's cells to absorb it so that it can be used as energy or stored for such use later on. The FDA approval came almost 14 years to the day after the expert in that Maryland conference room stated that the problem was unsolvable.

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