3 ms·

I figured if it had dissolved over the years it would be safe

• Rhapso 4y ago
  Time to find out if all of it did, or just the outer layers! Even if what remains isn't enough to notice conventional magnets an MRI has the Gauss to find out for sure....
  • knodi123 4y ago
    Your blood has iron in it. So there's definitely a safe level.
    • Rhapso 4y ago
      It's in compound, conductive liquids like plasma probably see stronger forces.