"How about a summer camp where you get in trouble for not blowing things up? Students with a passion for all things explosive and proof of US citizenship pay a $450 fee to attend Summer Explosives Camp, 'We try to give them an absolute smorgasbord of explosives,' quipped a professor at the University of Missouri-Rolla, which offers a minor in explosives engineering. Here's the brochure (PDF), kids!"
via SlashDot ...