Understanding Teemmüm for Proper Abdest

AI News | Tech | Human Impact on Instagram: "This video shows how something as ancient as origami is quietly shaping the future of advanced engineering. What you are looking at is an iris mechanism, a device inspired by folding principles and used in aircraft engines to precisely control airflow. It works much like a camera aperture, using overlapping curved panels that expand and contract around a central opening. In aircraft engines, this mechanism plays a critical role in temperature regulati