Home / Series / Mental Floss: List Show / Aired Order / Season 2015 / Episode 33

21 Failed Inventions

This week, Mike Rugnetta takes a look at some inventions that just weren't meant to be.

English
  • Originally Aired August 19, 2015
  • Runtime 7 minutes
  • Network YouTube
  • Created September 17, 2017 by
    Administrator admin
  • Modified September 17, 2017 by
    Administrator admin