[quote=@Lucius Cypher]
Yo, [i]everyone[/i] is a walking armory. Also even if Gren did blow up his fusion core wouldn't be able to destroy all of Beacon. It's suppose to power him, not be a nuclear warhead. He'll need a specific upgrade to do that. Gren's not like some sort of action-movie car that blows up if you hit the gas tank. The worse thing that would happen right now if you damage his fusion core (Which is at the center of his body) is that he'll leak and cause a small radiation leak. As in, within the immediate area around him, not the entire school. And if you've managed to damage or otherwise literally gotten under his skin him so much that you can do direct harm to his fusion core, he has much bigger problems.
[/quote]

My knowledge of fusion reactors is admittedly limited but I do know that they're the worst kind of reactor to have a containment breach. The tritium isotopes that are used have a halflife of 12 years. This is exactly what you don't want, it is long enough that it can fuck everything up and short enough that there is a good deal of radiation. That tritium will bond with oxygen to make water molecules. [i]Radioactive water molecules.[/i] These will make their way into the water table and are impossible to remove because they look just like any other water molecule... except sometimes it'll spit out a high energy electron. If this water is in your body, then that radioactive decay will shoot a high energy electron through you, destroying organic molecules and scrambling your DNA. At the least, this can increase your risk of cancer a marginal amount. At its worst, it could kill you. While fusion meltdowns might not be explosive like fission they are very very dangerous.

That's of course using earth science but still.