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Post
Royal Institution
rigb.org
did:plc:rwzls6w6m3qnaah56fwpdqqk
This "forbidden doughnut" is a floating plasma toroid 🍩 Made with xenon gas within a custom-built globe, it's sitting on an oscillator that creates a strong magnetic field.
Find a more in-depth explanation here: youtube.com/watch?v=iXqbCmTt1Yg 🧪
2026-02-09T15:42:45.097Z