OP sets up a "science demonstration" on roof of his high school A "punk kid" discovers said "demonstration" The "punk kid" tells the gym teacher The gym teac

OP sets up a "science demonstration" on roof of his high school A "punk kid" discovers said "demonstration" The "punk kid" tells the gym teacher The gym teacher takes the "science demonstration" from where it was safely installed to his enclosed office The gym teacher calls the LAPD bomb squad