Discovering Darkness Sid the Science Kid : Season 2 Episode 11
TV-Y PBS 27m
Aired: November 9th, 2010 @ 12:00 AM EST on PBS
Sid investigates what happens when a light source is completely blocked, creating darkness.
TV-Y PBS 27m
Aired: November 9th, 2010 @ 12:00 AM EST on PBS
Sid investigates what happens when a light source is completely blocked, creating darkness.
