Dr. Jacobs taught the members of SPS how to use a slide rule. The students tried to be the first to solve a real physics problem successfully. There were five challenges and each winner got one of the coveted ducks. The names of the winners were put into a cup and one was drawn out to compete with Prof. Koehn. If the student won he or she would get an awesome geek t-shirt. If Dr. Koehn won, he would finally get a duck! Ira was the lucky challenger.

Prof. Koehn does his victory dance!

Dr. Jacobs delights in giving him his duck.