A dual-band and coplanar-structured rectifying metasurface (RMS) is proposed in this letter. The ultra-compact RMS consists of tightly coupled positive (+) and negative (−) metallic resonant patches ...

Learn how to set up a simple rainwater harvesting system in your garden and get children involved in a fun and hands-on ...

Indian homes are turning to simple, affordable rainwater harvesting ideas—from matka filters to soak pits—to save water and ...

Punjab’s water crisis is largely manmade, but so is the solution. Rainwater harvesting, if adopted at every level, from city rooftops to village fields, can help conserve billions of litres, recharge ...

The Brihanmumbai Municipal Corporation (BMC) is set to revive the rainwater harvesting (RWH) system at Shivaji Park in Dadar — an ambitious project launched in 2021 but left defunct since installation ...

This paper presents a fully integrated energy harvesting (EH) system that even includes an input capacitor and a simplified ripple correlation control (RCC) maximum power point tracking (MPPT) method ...