Air Pressure

Every box comes with 4 experiments. They are blow on air current, air pressure trick, ballon in a bottle, make a wing. Although the air around us is invisible, it is actually a mixture of gases that includes oxygen, carbon dioxide and nitrogen. Air has weight and it is all around us because the Earth’s gravity keeps the atmosphere on Earth. Hence, air can also exert pressure. In this box kit, you will find 4 fabulous experiments that make use of air pressure. The experiments are; 1) Blow an air current (pressure of moving air) 2) Air pressure trick (see air pressure) 3) Balloon in a bottle (inflate balloon in a bottle) 4) Make a wing