vlogbrothers
10 Misconceptions Debunked! (2012x11)
Date de diffusion: Fév 07, 2012
In which John debunks various misconceptions involving martyrdom, presidents, near-presidents, keeping track of your age, flightless birds, math, physicists, and the universe.
- Première: Jan 2007
- Épisodes: 2304
- Abonnés: 1