Comments by "Roger Scott Cathey" (@rogerscottcathey) on "SmarterEveryDay" channel.

  1. reddit and wikipedia, both, suck.
    2
  2. Andrea has the youth gene going full blast.
    1
  3. spastic camera is impossible to watch. sorry
    1
  4. Think oils. Water is polar.
    1
  5. atoms are vortices
    1