1. Connect as shown in diagram. 2. Turn on the power and attach monkey so it faces blow gun. 3. Aim gun at monkeys chest. 4. Short circuit connects on the blow gun and load wooden ball into tube. 5. Connect the rubber tube and give a short puff of air. 6. Ball should hit monkey's chest about half way down the tree.
Notes: Use black trolley in smaller rooms 118, 134, 137 Use black table top in large rooms 102, 103, 202, 203. 1. Turn on power supply 6 V.D.C. 2. Attach monkey via electromagnet so it faces gun. 3. Give a short puff of air. 4. Ball will hit monkey as it falls.