![Wow! I Never Knew That](https://image.tmdb.org/t/p/w342/xQjdlhSkSrwWl69Wq0D8mlLSyub.jpg)
1 Season
13 Episode
Wow! I Never Knew That - Season 1 Episode 12 Swiss Army Knife, Cup of Joe, Hamburger
We’ll explain how the Swiss Army knife evolved into the most famous knife in the world and learn how the company’s name got “cut” together! And where did the term “cup of Joe” come from? And why is there no ham in hamburgers?
- Year: 2011
- Country: United States of America
- Genre:
- Studio:
- Keyword: family, educational, inspirational, factual, entertainment
- Director:
- Cast: Jeff Johnson