The Rads find Uncle Norm trying to figure out the weight and cost of healthy snacks by trying to weigh one grape. Kevin points out that one grape is really small, and doesn't weigh much at all, so it's really hard to check its weight on a bathroom scale. To satisfy Uncle Norm's kilo curiosity Alanna visits a veterinarian who will weigh some animals using different size scales.

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

Kilo --(8:18) -- Art with Math -- (5:14).