09/07/2026
Safety is a priority at Hillyard Technical Center and Mr. Wheatman had a great lesson for his students in Heating, Ventilation, Air Conditioning, and Refrigeration (HVACR) on the importance of electrical safety. Mr. Wheatman showed students of HTC the effects improper electrical handling and maintenance could have on the body. They used a pickle to represent the human body, attached electrodes to the pickle, and sent electrical current through the wires. The pickle began to glow and strobe as the current ran through the pickle looking for an escape. Then they sliced the pickle open to show the burnt cavity inside. What an amazing, hands-on learning activity for our students on electrical safety! HTC and SJSD Proud!