We’ve made some progress in the construction and testing of the machine. Concerns about heat and dust infiltration were solved (we hope) by inserting high open area, low open size woven mesh sheeting over the top and side grills. This will act as a filter that can be cleaned using compressed air. Also, we placed an exhaust fan over the hottest spot on the grill in order to keep interior temperatures reasonable.
uploaded on our Facebook fan page: Stop Parkinson’s Disease