Look, this isn't some leisure facility, okay...?

Seems like you want someone to bust apart your glasses.

Okay, I'll let ya choose.

Do we start with the right lens? Or the left lens?

Whoa, what's that, Chen? It looks awesome!

Th... that's...!!!!

It holds a conductive body with a current passing through it as a projectile between two electrically conductive rails with electric potential difference, and it accelerates and fires the projectile via the interaction of the magnetic fields generated by the current through the projectile and in the rails. When it does, the projectile is converted to vapor and plasma by electrical resistance. Even as plasma, it functions as a conductive body, and Lorentz forces come into play. Currently, this superweapon is only in the testing stages, so in its general form, the projectile body itself is made from nonconductive material, such as resin which passes no current at all, with a conductor attached at its rear. This is a railgun!!!

That's an espresso machine...