Naturally, the children were curious and we explained how it worked. They let this bit of information sink into their brains and take root. At this very moment, four of them are rolling around with their hands over their ears in front of the little electronic speaker squealing in agony over this deadly painful sound that their human ears cannot hear.
Mary Grace refers to when she worries about the future employability of our children?
(In case any of you are wondering if my spell checker is AWOL...The child who took these photos loaded them onto the computer under the heading Screeming Mice. This shows I have to add scholastic ability as well as work ethic to my worry list.)