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Why the Automotive Future Will Be Dominated by Fuel Cells

Range, adaptability, and refueling time will put hydrogen fuel cells ahead of the competition

10 min read
Photo by Toyota
Photo: Toyota

Online.12WFuelCell.iStockPhotoFill ’er Up: Refueling a fuel-cell vehicle with hydrogen is much like refueling a conventional vehicle: It can be done within a few minutes at an appropriate pump. Stations able to dispense hydrogen, like this one in Warsaw, are increasing in number in Europe, North America, and Asia.Photo: iStockphoto

You’d have to be completely uninterested in cars or any other type of transportation to not recognize that automobiles are undergoing a major transition. They no longer run solely on internal-combustion engines and burn petroleum-based fuels. Nowadays, consumers routinely purchase vehicles that run in part or entirely on electricity.

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Rory Cooper’s Wheelchair Tech Makes the World More Accessible

He has introduced customized controls and builds wheelchairs for rough terrain

6 min read
portrait of a man in a navy blue polo with greenery in the background
Abigail Albright

For more than 25 years, Rory Cooper has been developing technology to improve the lives of people with disabilities.

Cooper began his work after a spinal cord injury in 1980 left him paralyzed from the waist down. First he modified the back brace he was required to wear. He then turned to building a better wheelchair and came up with an electric-powered version that helped its user stand up. He eventually discovered biomedical engineering and was inspired to focus his career on developing assistive technology. His inventions have helped countless wheelchair users get around with more ease and comfort.

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Intel’s Take on the Next Wave of Moore’s Law

Ann B. Kelleher explains what's new 75 years after the transistor's invention

4 min read
image of a black and gold computer chip against a black background

Intel's Ponte Vecchio processor

Intel

The next wave of Moore’s Law will rely on a developing concept called system technology co-optimization, Ann B. Kelleher, general manager of technology development at Intel told IEEE Spectrum in an interview ahead of her plenary talk at the 2022 IEEE Electron Device Meeting.

“Moore’s Law is about increasing the integration of functions,” says Kelleher. “As we look forward into the next 10 to 20 years, there’s a pipeline full of innovation” that will continue the cadence of improved products every two years. That path includes the usual continued improvements in semiconductor processes and design, but system technology co-optimization (STCO) will make the biggest difference.

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Designing Fuel Cell Systems Using System-Level Design

Modeling and simulation in Simulink and Simscape

1 min read
Designing Fuel Cell Systems Using System-Level Design

Design and simulate a fuel cell system for electric mobility. See by example how Simulink® and Simscape™ support multidomain physical modeling and simulation of fuel cell systems including thermal, gas, and liquid systems. Learn how to select levels of modeling fidelities to meet your needs at different development stages.