investigators in fort land have determined that hand sanitizer combined with olive oil, combined with static electricity fueled the fire. the 11-year-old was recover not guilty bed when the fire started, burning about 20% of her body. steve: exactly how is it something like that happen? we re joined by jennifer, editor at popular science. good morning to you. good morning. steve: when you heard that story that this little girl apparently who had been using hand sanitizer started on fire, what did you think? it seems highly unlikely and yet, also possible. hand sanitizer is made up mostly of alcohol and that s a flammable fluid. so under the right conditions, it could catch on fire. steve: in hospitals, they have super hand sanitizer with a super alcohol content. hospitals use hand sanitizer that is 60% alcohol, which kills germs. gretchen: what about the olive oil? apparently they were using that as part of a treatment as well