> a meltdown could not happen Gen III reactors have a core catcher[1] to handle a meltdown, in addition to many features making a meltdown even less likely to

> a meltdown could not happen Gen III reactors have a core catcher[1] to handle a meltdown, in addition to many features making a meltdown even less likely to happen. [1] https://en.wikipedia.org/wiki/Core_catcher https://en.wikipedia.org/wiki/Core_catcher