Kiera Wilmot got good grades and had a perfect behavior record. She wasn't the kind of kid you'd expect to find hauled away in handcuffs and expelled from school, but that's exactly what happened after an attempt at a science project went horribly wrong. On 7 a.m. on Monday, the 16 year-old mixed some common household chemicals in a small 8 oz water bottle on the grounds of Bartow High School in Bartow, Florida. The reaction caused a small explosion that caused the top to pop up and produced some smoke. No one was hurt and no damage was caused.