As the aerospace sector pursues propulsion systems that are cleaner, quieter, and more efficient, materials used in turbine components face increasingly demanding thermal and mechanical environments.

TSMC makes the most advanced semiconductors in the world. They are the tiny electronic “brains” that power most modern ...

A team of physicists has discovered a surprisingly simple way to build nuclear clocks using tiny amounts of rare thorium. By ...

Scientists have turned a long-standing sci‑fi idea into working hardware, using pure light to move data wirelessly through the air instead of relying on radio waves or copper traces. The result is a ...

Engineers are starting to build hardware that does not just run artificial intelligence, it behaves like a primitive form of ...

March 25: “Hurrah, and vote for suffrage! Don’t keep them in doubt.” —Febb Burn, a 47-year-old widow, in a letter to her son, ...

An SCR topology transmogrifies into BJT two-wire precision current source with a self-resetting fault-current limiter.

Abstract: Near-Field Communication (NFC) has enabled mobile devices to emulate contactless smart cards, which has also rendered them susceptible to relay attacks. Numerous countermeasures have been ...

Abstract: Abstract This paper employs the Coronavirus Herd Immunity Optimizer (CHIO), a recently proposed optimizer that incorporates multi-population evolution in the search mechanism, to study the ...