#гольяново | humidity weather

Fans feel amazing in the heat. But here’s a shocker: in temperatures above 90°F, fans don’t actually lower your body temperature. They just trick the thermal sensors on your skin into signaling to your brain that everything‘s fine – while your core keeps overheating. The fixer simple: wet, your skin first. A spray bottle, a damp shirt, a sponge can give your fan something to actually evaporate. It’s the evaporation of water from your skin that will help you cool most—and keep in mind, of course,

top 5 arduino projects you can actually build #arduino #diy #engineering