I came to mention the same device Even without superconductors, advances in permanent magnets make some innovation practical. Here's an article about a portabl

I came to mention the same device Even without superconductors, advances in permanent magnets make some innovation practical. Here's an article about a portable MRI that sells for $250,000[1] [1] https://www.science.org/content/article/mri-all-cheap-portable-scanners-aim-revolutionize-medical-imaging https://www.science.org/content/article/mri-all-cheap-portab...