Abstract: In Li-ion battery applications, effective energy management relies heavily on accurate knowledge of the state of charge (SOC). As SOC cannot be directly measured, it must be estimated using ...

An illustration from a NASA RFI issued March 25 describing its concept for a core module for the ISS to support commercial space station development. Credit: NASA WASHINGTON — NASA’s proposed changes ...

Storied semiconductor and software company Arm Holdings is starting to make its own chips after nearly 36 years of licensing its designs to companies like Nvidia and Apple. At an event Tuesday in San ...

WICHITA, Kan. (KWCH) - A bill in the Kansas Legislature would create the new crime of “unlawful approach of a first responder,” which some people say could interfere with first amendment rights and ...

Researchers made small, pure samples of the elusive mineral lonsdaleite – also known as hexagonal diamond — and tested its material properties to show it's harder than diamond. When you purchase ...