You can learn a lot about scientific advances from taking a tour of a medical institution. Check to see if Mercy Hospital Waldron is open to the public while you're in town.
If you're staying a while in Waldron, Mercy Hospital Waldron is a good place to start your exploring. This health care institution is one of many attractions worth seeing here. Blythe's Scott County Museum, and Sodie Davidson Park are also waiting for you close by.