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Why MRI machines drink helium ⚙️ #Shorts

MRI scanners need magnetic fields so strong that normal wire would melt. Cooling special alloys with liquid helium near absolute zero kills electrical resistance, letting current loop forever. That is why hospitals depend on helium. Follow @engi_nerd_visually for the hidden why behind how things are made. #biomedical #engineering #physics #medical #shorts

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8 июня 2026 г. 20:10:12
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