Tagged With magnetic resonance imaging

MRI machines use a powerful magnetic field to produce internal images of the human body. The magnetic fields are so powerful that hospitals take great care to ensure no iron-containing metals come near the machines while they are in use. In rare cases, however, mistakes happen. This past weekend, an Indian man visiting a sick relative had the misfortune of carrying a metal oxygen cylinder into a hospital room where an MRI scanner was active, sucking him in and ultimately causing his death.

Predicting the future is near impossible -- but that doesn‘t stop us all from having a red hot go. Human beings have been predicting the future since the beginning of history and the results range from the hilarious to the downright uncanny.

One thing all future predictions have in common: they‘re rooted in our current understanding of how the world works. It‘s difficult to escape that mindset. We have no idea how technology will evolve, so our ideas are connected to the technology of today.

MRI machines use a powerful magnetic field to produce internal images of the human body. The magnetic fields are so powerful that hospitals take great care to ensure no iron-containing metals come near the machines while they are in use. In rare cases, however, mistakes happen. This past weekend, an Indian man visiting a sick relative had the misfortune of carrying a metal oxygen cylinder into a hospital room where an MRI scanner was active, sucking him in and ultimately causing his death.