Abstract: This research studies the control of electro-thermal dynamics of cylindrical Li-ion battery packs in electric vehicles (EVs). These dynamics are coupled by the charging-discharging current ...

Abstract: There has been a lot of discussion about how solar energy may power street lighting systems, which could cut down on carbon emissions and energy expenses. Solar irradiation is quite variable ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

The thin, flexible, wireless device sits next to a quarter for scale. Device emits complex patterns of light (shown here as an “N”) to transmit information directly to the brain. Credit: Mingzheng Wu, ...

In a new leap for neurobiology and bioelectronics, Northwestern University scientists have developed a wireless device that uses light to send information directly to the brain—bypassing the body's ...