CURSED on Instagram: "The video demonstrates a technique for drinking water through the nose, which can be useful when one’s nose is congested due to a cold or allergies. A woman uses a plastic water bottle, tilting it back slightly to allow water to pour out and enter through her nostrils. Throughout the video, she maintains eye contact with the camera, and the camera zooms in to clearly show the water flowing through her nose and down her chin. While the visual demonstration is clear, the vide

Challenge Your Lungs: Can You Pass This Test?

Mr.BrainBoost on Instagram: "In a chest injury, the real danger is not just the wound, it is what happens with every breath afterward. Air can get pulled into the chest where it does not belong, building pressure and putting strain on the heart. #medicalexplained #emergencylearning #humanbodyfacts #healthscience #firstaidknowledge #educational"