“This Card is an Abortion,” learn a handful of enterprise playing cards distributed by Mixl Laufer, a DIY biohacker, at a hacking convention in Queens Friday. Embedded within the playing cards are three doses of misoprostol, a drugs that safely and successfully induces an abortion when correctly used. “It is a breakthrough that we had,” Laufer stated, explaining that having a paper card makes it doable to mail it undetected, in addition to distributed in public locations or semi-public locations like a college’s rest room. The cardboard has the emblem of the 4 Thieves Vinegar Collective, a DIY medical collective that Laufer has been a key a part of for…