Then & Now: Water Experiments; Big & Little; Being Safe Mister Rogers' Neighborhood : Season 23 Episode 11
TV-Y National Educational Tele 30m
Aired: August 30th, 1993 @ 7:00 PM EST on National Educational Tele
Rogers does a science experiment with food coloring and water. In the Neighborhood of Make-Believe, Robert Troll takes the Neighborhood Trolley off its tracks. This prompts several neighbors to search for it.
