1 ಸೀಸನ್
6 ಸಂಚಿಕೆ
How We Got to Now - Season 1 Episode 4
The pioneers of light; Edison's light bulb; a French scientist accidentally discovers a neon light.
- ದೇಶ :
- ಪ್ರಕಾರ : Documentary
- ನಿರ್ದೇಶಕ : Steven Johnson
- ಪಾತ್ರವರ್ಗ : Steven Johnson
