Alanna and Kevin are looking out the workshop window watching the rain teem down. They turn to see a totally soaked and dripping Uncle Norm standing there. He takes off his sunglasses and wipes rain off his eyeballs - he is totally perplexed. After all, it was really sunny when he left earlier. Alanna talks to a TV weather forecaster about chances and probability.

Originally released by GAPC Entertainment, Inc., 2013. Streaming video file encoded with permission for digital streaming by Infobase on October 13, 2014.

Weather Forecasting --(7:55) -- Art with Math -- (5:37).