PBS14d
Under the Blue Umbrella: Questions and Answers: Globes (1977)
The question in the show consists of globes and whether the earth is flat. They interview people who educate us on why the earth is round, rather than flat, and how to use a globe. ETV Classics is ...
PBS14d
Under the Blue Umbrella: Questions and Answers: Maps (1977)
The question in the show is about maps. It answers what a map is, what is on a map, who uses a map, how to use a map, and how you can make a map on your own. ETV Classics is available to stream on ...