Magdeburg Hemisphere

The Magdeburg Hemispheres STEM Kit brings a famous scientific demonstration to life, letting students explore the incredible force of air pressure. By sealing two hemispheres together and removing the air inside, kids discover how the pressure of the surrounding atmosphere holds them tightly in place—making them nearly impossible to pull apart by hand.

This engaging kit introduces foundational physics concepts such as vacuum, atmospheric pressure, and force distribution, helping learners understand how invisible air can exert powerful forces. It’s a dramatic and memorable way to explore real science with hands-on experimentation!