Why you should not wear metal in an MRI machine episode artwork

EPISODE · Dec 23, 2025 · 26 MIN

Why you should not wear metal in an MRI machine

from Kurzgesagt Podcast: Science Revealed

MRI machines are among the most powerful medical tools ever built—but they’re also incredibly dangerous if basic rules are ignored. In this episode, we break down why wearing metal in an MRI machine can be life-threatening. From the extreme magnetic forces that can turn everyday objects into deadly projectiles to the science behind radiofrequency heating and electrical currents inside the body, we explain what really happens when metal meets an MRI. You’ll hear real-world incidents, the physics behind the risks, and why even tiny metallic items—jewelry, implants, or forgotten coins—can cause serious injury or equipment damage. A must-listen for anyone curious about medical technology, patient safety, and the hidden power of magnets.Become a supporter of this podcast: https://www.spreaker.com/podcast/kurzgesagt-podcast-science-revealed--6600013/support. Hosted on Acast. See acast.com/privacy for more information.

Episode metadata supplied by the publisher feed · Published Dec 23, 2025

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Why you should not wear metal in an MRI machine

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This episode was published on December 23, 2025.

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