Tribune photo by Aaron Piper/ Jonathan Neawedde, 6, of Seymour turns over a cup that thinks holds water on the head of his mother Julie Neawedde on Saturday during a Bloomington Wonderlabs Museum of Science, Health and Techonology event at the Jackson County Public Library. Wonderlabs employee, Staci Redford-Vincent, filled one of three cups with water before giving it to the children. The cup was filled beforehand with a water absorbing powder.