Light How We Got to Now : Season 1 Episode 4
TV-PG PBS 6h 00m
Aired: October 29th, 2014 @ 10:00 PM EST on PBS
The pioneers of light; Edison's light bulb; a French scientist accidentally discovers a neon light.
TV-PG PBS 6h 00m
Aired: October 29th, 2014 @ 10:00 PM EST on PBS
The pioneers of light; Edison's light bulb; a French scientist accidentally discovers a neon light.
