An Article at the Economist

Here's  a nice overview of the wave of innovations taking place to address  the limitations of traditional batteries.  Of ultracapacitors in general, they say, "they do have a chance...of being one of the 21st century's disruptive technologies.&nb...

Lockheed adds legitimacy

It looks like Lockheed Martin is adding credibility to EEStor's claims by announcing an investment in their technology. Terms were not disclosed. From the article on CNET:EEStor is developing a ceramic battery chemistry that could provide 10 times the energy density of lead acid batteries at about a tenth of the weight and volume, according to Lockheed....