Interesting Engineering on MSN

Rain-powered generator makes 60-volt signals for smart drainage without batteries

The device, called the Superhydrophobic Fiber-Reinforced Polymer Droplet-Based Electricity Generator, or S-FRP-DEG, harvests energy the instant rain hits its surface. Unlike many experimental ...
Climate Compass on MSN

Why raindrops could generate more power than solar panels by 2030

Picture yourself standing under a torrential downpour. Every single raindrop slamming into your umbrella, your roof, the ...