Who among us hasn’t — just once in our lives — put a couple of things in a test tube, a bottle, or our mouths and wondered what might happen? Occasionally, this might have difficult consequences. But rarely does someone try to arrest us for it, CNET reports. 16-year-old Kiera Wilmot wasn’t so lucky. This student at Bartow High School in Florida allegedly thought she’d put a couple of household chemicals in an 8-ounce water bottle, just to see the reaction…