Abstract: An attachment arrangement for use in connection with an existing ceiling fan having a plurality of rotatable fan blades. The arrangement includes a connecting arrangement for attaching an object to at least a portion of at least one of the fan blades, such that, as the fan blade rotates, the object rotates via the connecting arrangement.
Abstract: A marker system for providing an indication of the presence of fecal matter, urine, sweat and/or an external fluid source. The system includes at least one reactive material configured to react upon contact with the fecal matter, urine, sweat and/or external fluid source. In this manner, the system provides some unmasked and positive indication of such contact. Also disclosed is a diaper or undergarment.