Artificial intelligence is getting more powerful—but it's also racking up a massive energy bill. Some estimate that one ...

A revolutionary achievement could pave the way for smaller, more efficient nuclear clocks. Last year, a research team led by UCLA achieved a milestone scientists had pursued for half a century. They s ...

Abstract: Ultrahigh frequency radio-frequency identification (UHF RFID) tags are extensively utilized for their cost-effective provision of rudimentary sensing capabilities. However, the existing UHF ...

Abstract: Oscilloscopes play a vital role in observing and assessing the characteristics of electrical signals. This paper outlines the development of an affordable and portable oscilloscope using an ...