A research team has built a Hall rectenna based on the type-II Weyl semimetal NbIrTe4 that, according to a study in Nature ...

Many current wireless communication, imaging and sensing technologies rely on components that convert oscillating electric ...

Virginia Gov. Abigail Spanberger will deliver the official Democratic response to President Donald Trump's State of the Union address on Feb. 24. The high-profile speaking slot has proved to be a ...

For the unfamiliar, high-frequency facial wands “use a glass electrode filled with either argon or neon gas and a mild electrical current that passes through the gas, which creates a soft tingling ...

Recently, frequent Design Idea (DI) author Christopher Paul showcased an innovative and high performance true-two-wire current source using a depletion mode MOSFET as the pass device in “A precision, ...

To speak, or not to speak. Today’s college presidents grapple with this question all too often, and they are frequently judged harshly if they delay a response. Steven G. Poskanzer’s new book, The ...

Abstract: A method based on a composite with phase-controlled acoustic metastructures [acoustic focusing lenses (AFLs)] to modulate the frequency response characteristics of fiber-optic acoustic ...

From the moment we wake to the last scrolls before sleep, our phones are an intimate extension of ourselves. Most Americans check their phones within minutes of waking up, and keep their devices ...