🔥 Earth’s hottest day in 40+ years! 🌍 Temps nearing 63°F (17.2°C). 😮 Heat stress spikes metabolic and heart rates at 104°F (40°C) or higher. Women may struggle more. 🌡️ More research needed! 😅 #Heatwave #ClimateChange #HumanHealth 🍃 Src: https://go.digitalengineer.io/JE