Senses: Hearing 3-2-1 Contact : Season 2 Episode 23
TV-Y7 PBS 30m int(0)
Aired: December 7th, 1983 @ 12:00 AM EST on PBS
The kids assemble glasses with varying water amounts for a musical scale. In the process, Paco learns that certain frequencies are beyond the human hearing range. Vikki of The Bloodhound Gang is hired to begin "The Case of the Girl from Outer Space."