In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Built by Sensia Technology, it was thin enough to hang like a tapestry or slip under bedding. Volume was modest, audio ...

Three mechanical engineering students from Surat have built ‘Garuda’, India’s first AI-enabled electric bike prototype made using nearly 50% scrap material. Driven by a Raspberry Pi–based system with ...

Are you a clueless last-minute gifter? We have budget-friendly gadgets that feel far more expensive than they are, alongside ...

Multiple reports suggest that live sports viewing has declined for certain sports, especially among Gen Z. To solve this, leagues and broadcasters are trying to make sports more engaging for fans with ...

Abstract: This paper reports a novel Fabry-Perot fiber optic microphone based on Au/PI composite film, with an optimal F-P cavity length of $500 \, \mu \text{m}$ , and the maximum extinction ratio (ER ...