Zits -- the curse of puberty for most kids, at least in North America. Remember all those nasty creams and ointments that were sold over-the-counter and by prescription? They were a pain-in-the-ass and never worked half the time anyway, especially the night of that prom dance or hot date.
A new company called Zeno has taken a high-tech approach to zapping zits. Their gadget sort of looks like a cigarette lighter/taser that you press up against the offending spot for 2 minutes. The heat from the tip apparently helps to dry up the zit in 24 hours, all without those creams and ointments. Cool if it really works!