Signals: Getting Them Around
Show: 3-2-1 Contact --> Season: 5 - Season 5
AirDate: 9/25/1986
Runtime: 30
Voting: 0 (0)

Overview: Debra sees how quickly USA Today uses satellites to send information for printing in the next day's paper. David does a two-minute lecture on television signals. The Bloodhound Gang traces the Human Whale.