3 ms·
You know how it takes months to power up and down the Large Hadron Collider? MRI machines are kind of like a mini version of that.
by jarin 16y ago
You know how it takes months to power up and down the Large Hadron Collider? MRI machines are kind of like a mini version of that.
- retube 16y agoand it takes weeks to power them down too, else you get the dreaded quench... http://en.wikipedia.org/wiki/Superconducting_magnet#Magnet_quench http://en.wikipedia.org/wiki/Superconducting_magnet#Magnet_q...