Magdeburg Hemispheres - Free Online | FunToolX
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About this tool
Magdeburg Hemispheres is a free online visual effect. Classic physics experiment simulation, vacuum atmospheric pressure hemisphere pull demo. Interactive eye-candy rendered live on your screen. It runs entirely in your browser — no download or sign-up needed.
When opening the page, it will display a simulated experiment in which the two hemispheres are brought together and it is difficult to pull apart after vacuum extraction. You can see that the tension on both sides of the hemisphere is increasing, but the hemispheres are still tightly together.
The whole process is purely front-end animation, drawing hemispheres and pulling arrows based on Canvas, and using physical formulas to calculate atmospheric pressure.
It is suitable for use as a physics teaching demonstration, atmospheric pressure science popularization, or purely appreciating the classic beauty of the Magdeburg Hemisphere Experiment. The realization principle is the atmospheric pressure formula.
The Magdeburg Hemisphere is a visual effect that simulates the Magdeburg Hemisphere Experiment, demonstrating the power of atmospheric pressure.