- Original release
- Previous episode S2014E02 - Evolution vs. Natural Selection
- Number S2014E03
- Genres Animation, Documentary
-
External links
TheTVDB page
IMDB page
-
Last update
24 décembre 2025 - 05:45
on 11 databases
How Modern Light Bulbs Work
Henry briefly explains how light bulbs work today compared to the bulbs of the past.
Next episode
S2014E04 - A Polarizing Discovery About the Big Bang!
