The Philadelphia Enquirer gives the following particulars of the explosion at DUPONT'S powder mills in Wilmington, (Del.,) on Feb. 25: "The explosion took place in what is called the packing mill.

A wide shot then shows a pink and blue explosion - pink for Jinx's grenade ... to Vi when she hears her humming - the same song that Powder is singing in the very first scene of Arcane episode ...