Mark Rober, Demi Lovato, “Science Bob” Pflugfelder
S20E143 · 2022-07-13 · 45 min
Guest host Mark Rober welcomes an interview with and musical performance by Demi Lovato, and educator “Science Bob” Pflugfelder.
The show’s own verdict is on its page.
S20E143 · 2022-07-13 · 45 min
Guest host Mark Rober welcomes an interview with and musical performance by Demi Lovato, and educator “Science Bob” Pflugfelder.
The show’s own verdict is on its page.