Magdeburg Hemispheres Physics Experiment DIY Science Educational Toys Kit

Purpose 1 Understand the atmospheric pressure2 Perceive atmospheric pressure exists in life3 Understand the power of atmospheric pressure Principle After the upper and lower hemispheres is evacuated Under ambient atmospheric pressure they are pressed together Features 1 Happy and easy to learn2 Exercise your children practical ability3 Train your children observation capability thinking and analytical skills Package Included 1 x Magdeburg Hemispheres Physics Experiment Kit