A heat dissipation system used in an electronic device includes a casing, an inlet, an outlet, two thermal sensors, at least one fan, and a microprocessor. The perimeter wall has an upper edge defining an opening into an interior of the yard waste bag. A seal is provided between surfaces of the probe and the receiver to seal seawater from the interior of the turret. A capture circuit captures the received digital data signal using the strobe signal. In another embodiment, the sensor is responsive to strain and stress of at least a portion of the body, and the electrical characteristic being monitored is inductance or hysteresis loss. The currents provided by the bit line and the merged word line during writing allow data to be written to the magnetic memory cell.