Knowledge Matrix on Instagram: "The strong magnetic field inside an MRI machine is powerful enough to pull metal objects across a room.MRI stands for Magnetic Resonance Imaging, and it uses magnets up to 60,000 times stronger than Earth’s magnetic field to align hydrogen atoms in your body. . . When radio waves are applied, these atoms release signals that computers use to create detailed images of organs and tissues — without any surgery or X-rays. . That’s why hospitals take extreme precaution