Category Archives: Batteries

Storing Volts

While electric vehicles have been around since the late 19th century, they only became practical with the development of energy storage systems that sport a lot better horsepower-to-weight ratio than bulky lead acid batteries. By the mid-90’s automakers had pretty much … Continue reading

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How Green Is Your Prius?

Electric vehicles (EVs) would seem to have everything going for them: Aside from being quiet and cool, they’re also environmentally friendly and cheap to operate. But are they really? In this month’s issue of IEEE Spectrum (Unclean at Any Speed) … Continue reading

Posted in Automotive, Batteries, Clean energy, Electric vehicles, Global warming | Leave a comment

Storing Volts

While electric vehicles have been around since the late 19th century, they only became practical with the development of energy storage systems that sport a lot better horsepower-to-weight ratio than bulky lead acid batteries. By the mid-90’s automakers had pretty … Continue reading

Posted in Automotive, Batteries, Clean energy | 1 Comment

Get on the Drivetrain

There are a lot of reasons for thinking of buying a hybrid electric car—ecological, economic, political, and just getting cheesed off at seeing all those hybrids with one passenger whiz by you in the Diamond/HOV lane. Besides, admit it—the technology … Continue reading

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Ultra Low Power Electronics in the Next Decade

As a TI Fellow and director of TI’s Kilby Research Labs, Ajith Amerasekera’s job is to predict the future and plot a roadmap to it. His keynote at day two of the low-power electronics show (ISLPED) in Austin—“Ultra Low Power … Continue reading

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