air pressure on water experiments with balloons newton 3rd law water pump DIY howtofunda

Air pressure experiments with balloon, in this course introduces learners to the fascinating concept that air, although invisible, has weight and exerts pressure on everything around us. Through fun and simple hands-on activities, students explore how balloons can be used to demonstrate scientific principles of air pressure. For example, inflating a balloon inside a bottle shows how trapped air prevents expansion unless a vent is provided, while balancing a balloon over a cup reveals how pressure differences hold objects in place. Other experiments include lifting lightweight items using balloon air pressure or showing how air can escape rapidly to create force. Each activity is explained step by step, using everyday materials to make learning engaging and accessible. The course not only strengthens understanding of physics but also encourages curiosity, problem-solving, and experimentation. Perfect for school projects, science fairs, or classroom demonstrations, it turns abstract scientific ideas into exciting, interactive experiences that students can see and feel. howtofunda