Dhaka, Bangladesh is at 24.5°N, near the Tropic of Cancer. Its has 60 inches of rain, mostly in the hot and humid summer. Wind is mostly from the south-east. Wind speed is higher in summer. It’s no surprise then, that apartments are designed for natural ventilation, and for maximum cross ventilation for bedrooms. Typically, there … Continue reading It’s Not Rocket Science #9: Natural Ventilation